China Good quality U-Joints, Universal Joint, Cross Joints

Product Description

HangZhou Hua Xihu (West Lake) Dis. Auto Parts Co., Ltd is located in the beautiful HangZhou, China. The transportation is very covenient as it closed to CHINAMFG international air port and ZheJiang , and HangZhou freeway in the CHINAMFG area of the yangtze River Delta.
Our company is a monern enterprise that combines development disign, manufacturer, sale and service, and it’s products including to :
Drive shaft, weld yoke, Flange yoke, spline yoke, slip joints, spline shafts, sleeve tube
Cardan shafts,
PTO Shaft, pin yoke, inner yoke, outer yoke,
Off-Highway Cardan Shafts,
Universal joints, Cross, U-Joints.
MECHANICS Universal joints, CHINAMFG style u-joints,
Tractor spare parts, MTZ spare parts.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material:	Alloy
Type:	Universal Joint
Certification:	ISO
Automatic:	Automatic
Condition:	New
Transport Package:	Export Packing

Customization:	Available \| Customized Request

universal joint

Can universal joints be used in conveyor systems?

Yes, universal joints can be used in conveyor systems, and they offer several advantages in certain applications. Here’s a detailed explanation:

A conveyor system is a mechanical handling equipment used to transport materials from one location to another. It consists of various components, including belts, pulleys, rollers, and drives, that work together to facilitate the movement of items. Universal joints can be incorporated into conveyor systems to transmit rotational motion between different sections or components of the conveyor.

Here are some key points to consider regarding the use of universal joints in conveyor systems:

Misalignment Compensation: Conveyor systems often require flexibility to accommodate misalignment between different sections or components due to factors such as uneven loading, structural variations, or changes in direction. Universal joints are capable of compensating for angular misalignment and can handle variations in the alignment of conveyor sections, allowing for smooth and efficient power transmission.
Smooth Operation: Universal joints provide smooth rotation and can help minimize vibration and shock in conveyor systems. This is especially beneficial when conveying delicate or sensitive materials that require gentle handling. The design of universal joints with needle bearings or other low-friction components helps reduce frictional losses and ensures smooth operation, resulting in less wear and tear on the conveyor system.
Compact Design: Universal joints have a compact and versatile design, making them suitable for conveyor systems where space is limited. They can be integrated into tight spaces and allow for flexibility in the layout and configuration of the system. This compactness also contributes to easier installation and maintenance of the conveyor system.
Variable Operating Angles: Universal joints can operate at varying angles, allowing conveyor systems to navigate curves, bends, or changes in direction. This flexibility in operating angles enables the conveyor system to adapt to the specific layout and requirements of the application, enhancing its overall efficiency and functionality.
Load Transmission: Universal joints are capable of transmitting both torque and radial loads, which is important in conveyor systems. They can handle the forces exerted by the materials being transported and distribute those forces evenly, preventing excessive stress on the system’s components. This feature helps ensure reliable and efficient material handling in the conveyor system.
Application Considerations: While universal joints offer advantages in conveyor systems, it is essential to consider the specific application requirements and operating conditions. Factors such as the type of materials being conveyed, the speed and load capacity of the system, and environmental factors should be taken into account when selecting and designing the conveyor system with universal joints.

In summary, universal joints can be effectively used in conveyor systems to provide misalignment compensation, smooth operation, compact design, variable operating angles, and reliable load transmission. By incorporating universal joints into conveyor systems, it is possible to enhance flexibility, performance, and efficiency in material handling applications.

universal joint

How does a constant-velocity (CV) joint differ from a traditional universal joint?

A constant-velocity (CV) joint differs from a traditional universal joint in several ways. Here’s a detailed explanation:

A traditional universal joint (U-joint) and a constant-velocity (CV) joint are both used for transmitting torque between non-aligned or angularly displaced shafts. However, they have distinct design and operational differences:

Mechanism: The mechanism of torque transmission differs between a U-joint and a CV joint. In a U-joint, torque is transmitted through a set of intersecting shafts connected by a cross or yoke arrangement. The angular misalignment between the shafts causes variations in speed and velocity, resulting in fluctuating torque output. On the other hand, a CV joint uses a set of interconnected elements, typically ball bearings or roller bearings, to maintain a constant velocity and torque output, regardless of the angular displacement between the input and output shafts.
Smoothness and Efficiency: CV joints offer smoother torque transmission compared to U-joints. The constant velocity output of a CV joint eliminates speed fluctuations, reducing vibrations and allowing for more precise control and operation. This smoothness is particularly advantageous in applications where precise motion control and uniform power delivery are critical. Additionally, CV joints operate with higher efficiency as they minimize energy losses associated with speed variations and friction.
Angular Capability: While U-joints are capable of accommodating larger angular misalignments, CV joints have a limited angular capability. U-joints can handle significant angular displacements, making them suitable for applications with extreme misalignment. In contrast, CV joints are designed for smaller angular displacements and are typically used in applications where constant velocity is required, such as automotive drive shafts.
Operating Angles: CV joints can operate at larger operating angles without significant loss in torque or speed. This makes them well-suited for applications that require larger operating angles, such as front-wheel drive vehicles. U-joints, on the other hand, may experience speed fluctuations and reduced torque transmission capabilities at higher operating angles.
Complexity and Size: CV joints are generally more complex in design compared to U-joints. They consist of multiple components, including inner and outer races, balls or rollers, cages, and seals. This complexity often results in larger physical dimensions compared to U-joints. U-joints, with their simpler design, tend to be more compact and easier to install in tight spaces.

In summary, a constant-velocity (CV) joint differs from a traditional universal joint (U-joint) in terms of torque transmission mechanism, smoothness, efficiency, angular capability, operating angles, complexity, and size. CV joints provide constant velocity output, smoother operation, and higher efficiency, making them suitable for applications where precise motion control and uniform power delivery are essential. U-joints, with their ability to accommodate larger angular misalignments, are often preferred for applications with extreme misalignment requirements.

universal joint

What are the applications of a universal joint?

A universal joint, also known as a U-joint, finds applications in various industries and mechanical systems where the transmission of rotary motion is required between misaligned shafts. Here are some common applications of universal joints:

Automotive Drivelines: One of the most well-known applications of universal joints is in automotive drivelines. Universal joints are used in the drivetrain to transmit power from the engine to the wheels while accommodating the misalignment between the engine, transmission, and axle shafts. They are commonly found in rear-wheel drive and four-wheel drive vehicles, connecting the transmission output shaft to the drive shaft and allowing the wheels to receive power even when the suspension system causes changes in angles and positions.
Industrial Machinery: Universal joints are widely used in industrial machinery where the transmission of motion at angles is required. They are employed in various types of machinery, such as conveyors, mixers, pumps, printing presses, and machine tools. Universal joints enable the transfer of rotary motion between misaligned shafts, allowing these machines to operate efficiently and effectively.
Marine and Propulsion Systems: In marine applications, universal joints are used in propulsion systems to transmit power from the engine to the propeller shaft. They allow for the necessary flexibility to accommodate the movement of the vessel and changes in the propeller shaft angle. Universal joints are also used in marine steering systems to transfer motion between the steering wheel and the rudder or outboard motor.
Agricultural Equipment: Universal joints are utilized in agricultural machinery and equipment such as tractors, combines, and harvesters. They enable the transmission of power between different components, such as the engine, gearbox, and wheels, even when these components are not perfectly aligned. Universal joints provide the necessary flexibility to accommodate the movement and articulation required in agricultural operations.
Aerospace and Aviation: Universal joints are used in aerospace and aviation applications where motion transmission at angles is required. They can be found in control systems for aircraft wings, flaps, and landing gear. Universal joints allow for the transfer of motion and control inputs between different components, ensuring smooth and reliable operation.
Heavy Machinery and Construction Equipment: Universal joints are employed in heavy machinery and construction equipment, such as cranes, excavators, and loaders. They enable the transmission of power and motion between different parts of the machinery, accommodating the misalignment that may arise due to the movement and articulation of these machines.
Railway Systems: Universal joints are used in railway systems for various applications. They are employed in drivetrains and power transmission systems to transmit motion between different components, such as the engine, gearboxes, and axles. Universal joints allow for smooth power transfer while accommodating the misalignment caused by the suspension and movement of the train.
Robotics and Automation: Universal joints find applications in robotics and automation systems where motion needs to be transmitted between misaligned components. They are used in robotic arms, manipulators, and other automated systems to enable flexible and precise movement while accommodating misalignment and articulation requirements.

These are just a few examples of the diverse range of applications for universal joints. Their ability to transmit rotary motion between misaligned shafts with flexibility and efficiency makes them an essential component in numerous industries and mechanical systems.

China Good quality U-Joints, Universal Joint, Cross Joints
editor by CX 2024-04-19

China Good quality Cat Universal Joint U-Joint Cross 5-6128 Spider Kits

Product Description

CAT universal joint
Length: 140.45 mm
Outer diameter: 42.88 mm
Features:
1) Material: 20CR/20CRMNTI/8620H
2) MOQ:500PCS
3) Can be designed and developed according to customers’ drawings or samples

Inner packing:
Packed with plastic sacks and paper boxes

Outer packing:
Packed with paper cartons and wooden pallets

U-JOINT WITH 4 CHINAMFG BEARINGS
FIG	Part No.	C	L	Series	BEARING TYPE	Interchange No.
FIG	(PRECISION)	C	L	Series	BEARING TYPE	SPICER	GKN	ALLOY	CAT NO.
G	951	33.34	79.37	2C	4LWT	5-2002X	HS520		1250
G	994	33.34	79.37		4LWD		HS521		316117
G	952	33.34	79.37		2LWT,2LWD	5-2116X	HS522	1063	6S6902
G	536	36.5	90.4	3C	4LWT	5-3000X	HS530	1711	5D9153
G	535	36.5	90.4		2LWT,2LWD	5-3014X	HS532		9K1976
G	966	36.5	90.4		2LWT,2HWD		HS533
G	540	36.5	108	4C	4LWT	5-4002X	HS540	1703	6F7160
G	969	36.5	108		4HWD	5-4143X	HS545	1689	6K 0571
G	541	36.5	108		2LWT,2LWD	5-4123X	HS542	1704	6H1262
G	929	36.5	108		2LWT,2HWD	5-4140X	HS543	J4130	5M0800
G	550	42.88	115.06	5C	4LWT	5-5000X	HS550	1720	7J5251
G	968	42.88	115.06		4HWD	5-5177X	HS555	1728	2K3631
G	552	42.88	115.06		2LWT,2LWD	5-5121X	HS552	1721	7J5245
G	933	42.88	115.06		2LWT,2HWD	5-5173X	HS553	1722
G	486	49.22	130		4HWD
G	896	49.22	134.8		2LWT,2HWD	5-5802X		1877	9C 0571
G	560	42.88	140.45	6C	4LWT	5-6000X	HS560	1820
G	905	42.88	140.45		4HWD	5-6106X	HS565	1826	1S9670
G	563	42.88	140.45		2LWT,2HWD	5-6102X	HS563	1822
G	493	42.88	140.45	6C X 7C	2LWT,2LWT	5-6108X		1828
G	493	49.22	148.4		2LWT,2LWT	5-6108X		1828
G	569	42.88	140.45		2LWT,2HWD	5-6109X		1829
G	569	49.22	148.4		2LWT,2HWD	5-6109X		1829
G	568	42.88	140.45		2LWD,2LWT
G	568	49.22	148.4		2LWD,2LWT
G	570	49.22	148.4	7C	4LWT	5-7000X	HS570	1841	8F7719
G	927	49.22	148.4	7C	4HWD	5-7105X	HS575	1840	2H 0571
G	581	49.22	206.31	8C	4LWT	5-8200X	HS580	1851	XX7146
G	584	49.22	206.31		4LWD	5-8203X	HS581	1854
G	928	49.22	206.31		4HWD	5-8105X	HS585	1850	6H2579
G	582	49.22	206.31		2LWT, 2LWD	5-8201X	HS582	1852
G	783	49.22	206.31		2DWT, 2HWD	5-8202X	HS583	1853
G	785	71.4	165	8.5C	4LWT	5-8500X	HS680		7K0442
G	963	71.4	165		4HWD	5-8516X	HS685		2V7153
G	950	71.4	165		2LWT, 2HWD		HS683
G	793	71.4	209.51	9C	4DWT	5-9000X	HS590	1864	9H9491
G	911	71.4	209.51		4HWD	5-9016X	HS595	1868	9V7710
G	792	71.4	209.51		2LWT, 2HWD	5-9002X	HS593	1865
G	GUIS67	56	174		4LWD

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Warranty:	2year or 50000km
Color:	Natural Color
Certification:	IATF16949:2016
Structure:	Single
Material:	20cr/20crmnti
Transport Package:	Colour Box+Carton Box+Wooden Box

Samples:	US$ 15/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

universal joint

Can universal joints be used in marine and offshore applications?

Yes, universal joints can be used in marine and offshore applications. Here’s a detailed explanation:

Marine and offshore environments present unique challenges in terms of harsh operating conditions, exposure to saltwater, vibrations, and high torque requirements. Universal joints offer several advantages that make them suitable for use in these demanding applications.

1. Misalignment Compensation: Marine and offshore systems often require the transmission of rotary motion between misaligned shafts due to the dynamic nature of the environment. Universal joints excel at compensating for angular misalignment, allowing for smooth power transmission even when the shafts are not perfectly aligned.

2. Torque Transmission: Universal joints are capable of handling high torque loads, which is crucial in marine and offshore applications. They can efficiently transfer power between the main engine or motor and various equipment, such as propellers, winches, pumps, or generators.

3. Compact Design: Space is often limited in marine and offshore systems, and universal joints offer a compact design compared to alternative methods of transmitting motion between misaligned shafts, such as gearboxes or flexible couplings. This compactness allows for more efficient use of available space.

4. Corrosion Resistance: Marine and offshore environments are highly corrosive due to the presence of saltwater and other corrosive agents. Universal joints can be designed and manufactured using materials that exhibit excellent corrosion resistance, such as stainless steel or non-corroding alloys, to ensure long-term performance and reliability in these environments.

5. Sealing and Lubrication: Proper sealing and lubrication are critical in marine and offshore applications to protect the universal joint’s internal components from water ingress and corrosion. Specialized sealing mechanisms, such as lip seals or labyrinth seals, can be implemented to prevent water intrusion, while effective lubrication systems ensure smooth operation and reduce wear.

6. Shock and Vibration Resistance: Marine and offshore equipment are subjected to significant shock and vibration loads due to wave motion, vessel movement, or equipment operation. Universal joints are designed to withstand these dynamic forces and provide reliable power transmission in such conditions. The use of high-quality bearings, robust construction, and proper balancing contribute to their resilience against shock and vibration.

7. Customization: Universal joints can be customized to suit specific marine and offshore applications. Manufacturers can tailor the design and materials to meet unique requirements, such as high-speed operation, extreme temperature variations, or specific size constraints. Customization ensures that the universal joints are optimized for their intended use, maximizing their performance and reliability.

When utilizing universal joints in marine and offshore applications, it is crucial to consider factors such as load requirements, environmental conditions, maintenance procedures, and compliance with relevant industry standards and regulations. Regular inspection, maintenance, and proper lubrication are necessary to ensure the longevity and reliable operation of universal joints in these challenging environments.

In summary, universal joints can be effectively used in marine and offshore applications due to their ability to compensate for misalignment, handle high torque loads, compact design, corrosion resistance, sealing and lubrication capabilities, shock and vibration resistance, and customization options. The selection and design of universal joints should consider the specific requirements and challenges associated with marine and offshore environments to ensure optimal performance and reliability.

universal joint

How do you address noise issues in a universal joint?

Noise issues in a universal joint can be addressed through various measures. Here’s a detailed explanation:

Noise in a universal joint can result from factors such as misalignment, imbalance, wear, or inadequate lubrication. Addressing noise issues involves identifying the underlying causes and implementing appropriate solutions. Here are some steps to mitigate noise problems in a universal joint:

Alignment: Ensuring proper alignment between the input and output shafts is crucial for reducing noise in a universal joint. Misalignment can lead to increased stress, vibration, and noise generation. Aligning the shafts within the manufacturer’s specified tolerances helps minimize the angular deflection and associated noise.
Balancing: Imbalance in the rotating components of a universal joint can contribute to noise generation. Balancing the yokes, crosses, or other relevant components helps minimize vibrations and noise. Techniques such as adding counterweights or using precision balancing equipment can help achieve better balance and reduce noise levels.
Lubrication: Inadequate or improper lubrication can result in increased friction, wear, and noise in a universal joint. Using the manufacturer-recommended lubricant and following the specified lubrication intervals help ensure smooth operation and minimize noise. Regular maintenance, including lubrication checks and replenishment, is essential to mitigate noise issues arising from insufficient lubrication.
Wear and Replacement: Wear in the universal joint components, such as the cross, bearings, or yokes, can contribute to noise. Regular inspection for signs of wear, such as pitting, scoring, or play, is necessary. If wear is detected, replacing the worn components with new ones that meet the manufacturer’s specifications can restore proper functionality and reduce noise.
Vibration Damping: Implementing vibration damping techniques can help reduce noise in a universal joint. This may involve using vibration-absorbing materials, such as rubber or elastomeric elements, at appropriate locations to absorb and dissipate vibrations. Dampening vibrations helps minimize the transmission of noise and improves the overall performance of the joint.
Proper Maintenance: Regular maintenance practices are vital for addressing noise issues in a universal joint. This includes periodic inspections, lubrication checks, and addressing any signs of misalignment, wear, or damage. Timely maintenance helps identify and rectify potential sources of noise before they escalate and affect the joint’s performance and reliability.

By implementing these measures and considering the specific operating conditions and requirements of the system, noise issues in a universal joint can be effectively addressed. It’s important to consult the manufacturer’s guidelines and recommendations for proper installation, operation, and maintenance to ensure optimal performance and minimize noise generation in the joint.

universal joint

What lubrication is required for a universal joint?

Proper lubrication is crucial for the smooth and efficient operation of a universal joint. The type and amount of lubrication required may vary depending on the specific design and manufacturer’s recommendations. Here are some general guidelines:

High-quality lubricant: It is important to use a high-quality lubricant that is specifically recommended for universal joints. Consult the manufacturer’s guidelines or technical documentation to determine the appropriate lubricant type and viscosity for your universal joint.
Grease or oil: Universal joints can be lubricated with either grease or oil, depending on the design and application requirements. Grease is commonly used as it provides good lubrication and helps to seal out contaminants. Oil can be used in applications that require constant lubrication or when specified by the manufacturer.
Quantity of lubrication: Apply the recommended quantity of lubricant as specified by the manufacturer. Over-greasing or under-greasing can lead to problems such as excessive heat, increased friction, or inadequate lubrication. Follow the manufacturer’s guidelines to ensure the optimal amount of lubricant is applied.
Lubrication points: Identify the lubrication points on the universal joint. These are typically located at the cross bearings or bearing cups where the cross interfaces with the yoke. Apply the lubricant directly to these points to ensure proper lubrication of the moving components.
Lubrication intervals: Establish a lubrication schedule based on the operating conditions and manufacturer’s recommendations. Regularly inspect and lubricate the universal joint according to the specified intervals. Factors such as operating speed, load, temperature, and environmental conditions may influence the frequency of lubrication.
Re-lubrication: In some cases, universal joints may have provisions for re-lubrication. This involves purging old lubricant and replenishing it with fresh lubricant. Follow the manufacturer’s instructions for the re-lubrication procedure, including the recommended interval and method.
Environmental considerations: Consider the operating environment when selecting the lubricant. Factors such as temperature extremes, exposure to moisture or chemicals, and the presence of contaminants can affect the choice and performance of the lubricant. Choose a lubricant that is suitable for the specific environmental conditions of your application.
Maintenance and inspection: Regularly inspect the universal joint for signs of inadequate lubrication, excessive wear, or contamination. Monitor the temperature of the joint during operation, as excessive heat can indicate insufficient lubrication. Address any lubrication issues promptly to ensure the proper functioning and longevity of the universal joint.

Always refer to the manufacturer’s recommendations and guidelines for lubrication specific to your universal joint model. Following the proper lubrication practices will help optimize the performance, reduce wear, and extend the lifespan of the universal joint.

China Good quality Cat Universal Joint U-Joint Cross 5-6128 Spider Kits
editor by CX 2024-04-17

China Standard Agricultural Auto Car Expansion Universal Flexible CZPT CV Rubber Steering Spare Truck Tractor Parts Socket Robot OEM Ball Joint for Drag Link Backhoe Loader

Product Description

Product Description

Warranty	1 Year	Certification	TS16949
Color	Natural color	Application	Massey Ferguson
OEM NO.	1277261C1	MOQ	100 PCS
Engravement	Customized	Port	HangZhou/ZheJiang

Specifications

1.Supply to USA,Europe,and so on
2.Matrial:Body C45 Ball Pin Cr40
3.Professional Perfomance Auto parts supplier

Detail Images

Other Products

Our Company

Packing & Delivery

Certification

Our Service

1. OEM Manufacturing welcome: Product, Package…
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every 2 days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	Help Check
Warranty:	1 Year
Type:	Tie Rod End
Material:	Stainless Steel
Certification:	ISO, AISI, DIN, API, CE, ASTM
Automatic:	Automatic

Samples:	US$ 15/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

How do you calculate the torque capacity of a universal joint?

Calculating the torque capacity of a universal joint involves considering various factors such as the joint’s design, material properties, and operating conditions. Here’s a detailed explanation:

The torque capacity of a universal joint is determined by several key parameters:

Maximum Allowable Angle: The maximum allowable angle, often referred to as the “operating angle,” is the maximum angle at which the universal joint can operate without compromising its performance and integrity. It is typically specified by the manufacturer and depends on the joint’s design and construction.
Design Factor: The design factor accounts for safety margins and variations in load conditions. It is a dimensionless factor typically ranging from 1.5 to 2.0, and it is multiplied by the calculated torque to ensure the joint can handle occasional peak loads or unexpected variations.
Material Properties: The material properties of the universal joint’s components, such as the yokes, cross, and bearings, play a crucial role in determining its torque capacity. Factors such as the yield strength, ultimate tensile strength, and fatigue strength of the materials are considered in the calculations.
Equivalent Torque: The equivalent torque is the torque value that represents the combined effect of the applied torque and the misalignment angle. It is calculated by multiplying the applied torque by a factor that accounts for the misalignment angle and the joint’s design characteristics. This factor is often provided in manufacturer specifications or can be determined through empirical testing.
Torque Calculation: To calculate the torque capacity of a universal joint, the following formula can be used:
```
Torque Capacity = (Equivalent Torque × Design Factor) / Safety Factor
```
The safety factor is an additional multiplier applied to ensure a conservative and reliable design. The value of the safety factor depends on the specific application and industry standards but is typically in the range of 1.5 to 2.0.

It is important to note that calculating the torque capacity of a universal joint involves complex engineering considerations, and it is recommended to consult manufacturer specifications, guidelines, or engineering experts with experience in universal joint design for accurate and reliable calculations.

In summary, the torque capacity of a universal joint is calculated by considering the maximum allowable angle, applying a design factor, accounting for material properties, determining the equivalent torque, and applying a safety factor. Proper torque capacity calculations ensure that the universal joint can reliably handle the expected loads and misalignments in its intended application.

How do you calculate the operating angles of a universal joint?

Calculating the operating angles of a universal joint involves measuring the angular displacement between the input and output shafts. Here’s a detailed explanation:

To calculate the operating angles of a universal joint, you need to measure the angles at which the input and output shafts are misaligned. The operating angles are typically expressed as the angles between the axes of the two shafts.

Here’s a step-by-step process for calculating the operating angles:

Identify the input shaft and the output shaft of the universal joint.
Measure and record the angle of the input shaft relative to a reference plane or axis. This can be done using a protractor, angle finder, or other measuring tools. The reference plane is typically a fixed surface or a known axis.
Measure and record the angle of the output shaft relative to the same reference plane or axis.
Calculate the operating angles by finding the difference between the input and output shaft angles. Depending on the arrangement of the universal joint, there may be two operating angles: one for the joint at the input side and another for the joint at the output side.

It’s important to note that the specific method of measuring and calculating the operating angles may vary depending on the design and configuration of the universal joint. Some universal joints have built-in methods for measuring the operating angles, such as markings or indicators on the joint itself.

Additionally, it’s crucial to consider the range of acceptable operating angles specified by the manufacturer. Operating a universal joint beyond its recommended angles can lead to increased wear, reduced lifespan, and potential failure.

In summary, calculating the operating angles of a universal joint involves measuring the angular displacement between the input and output shafts. By measuring the angles and finding the difference between them, you can determine the operating angles of the universal joint.

How does a universal joint accommodate misalignment between shafts?

A universal joint, also known as a U-joint, is designed to accommodate misalignment between shafts and allow for the transmission of rotational motion. Let’s explore how a universal joint achieves this:

A universal joint consists of a cross-shaped or H-shaped yoke with bearings at the ends of each arm. The yoke connects the input and output shafts, which are not in line with each other. The design of the universal joint enables it to flex and articulate, allowing for the accommodation of misalignment and changes in angles between the shafts.

When misalignment occurs between the input and output shafts, the universal joint allows for angular displacement. As the input shaft rotates, it causes the yoke to rotate along with it. Due to the perpendicular arrangement of the yoke arms, the output shaft connected to the other arm of the yoke experiences rotary motion at an angle to the input shaft.

The flexibility and articulation of the universal joint come from the bearings at the ends of the yoke arms. These bearings allow for smooth rotation and minimize friction between the yoke and the shafts. They are often enclosed within a housing or cross-shaped cap to provide protection and retain lubrication.

As the input shaft rotates and the yoke moves, the bearings within the universal joint allow for the necessary movement and adjustment. They enable the yoke to accommodate misalignment and changes in angles between the input and output shafts. The bearings allow the yoke to rotate freely and continuously, ensuring that torque can be transmitted smoothly between the shafts despite any misalignment.

By allowing angular displacement and articulation, the universal joint compensates for misalignment and ensures that the rotation of the input shaft is effectively transmitted to the output shaft. This flexibility is particularly important in applications where shafts are not perfectly aligned, such as in automotive drivelines or industrial machinery.

However, it’s important to note that universal joints do have limitations. They introduce a small amount of backlash or play, which can affect precision and accuracy in some applications. Additionally, at extreme angles, the operating angles of the universal joint may become limited, potentially causing increased wear and reducing its lifespan.

In summary, a universal joint accommodates misalignment between shafts by allowing angular displacement and articulation. The bearings within the universal joint enable the yoke to move and adjust, ensuring smooth and continuous rotation between the input and output shafts while compensating for their misalignment.

editor by CX 2024-04-17

China Hot selling Gun-27 Universal Joint OEM 31725-14627 for CZPT

Product Description

Manufacturer Auto Spare Parts Car Suspension parts Electrical parts Body parts Engine parts and Accessories for CHINAMFG Vios Yaris Corolla Fortuner Hilux CHINAMFG Hiace LandCruiser Coster 4Runner Highlander Camryetc.571160070,57110K080,571OK012,GUT12,GU1000,GUT12,GUT10,GUT13,GUT20,GUT25,GUT29,GUT30,GUMZ2,GUMZ3,GUMZ4
GUMZ5,GUMZ1,GUMZ6,GUMZ7,GUMZ8,GUMZ9,GUMZ12,GUN27

Product Description

A Universal joint, U-joint, Cross joint, or Cardan joint, is a joint or coupling in a rigid rod that allows the rod to ‘bend’ in any direction, and is commonly used in shafts that transmit rotary motion, is used for transmission systems of cars, buses, trucks, and tractors.

part name	Universal joint
part number	GUMZ-27,31725-14627
weight	0.34KG
car name	DAYSUN 1300,CEDRIC,LAUREL 200L
size	25x40x63.8MM
packing Details	Snap Rings:4pcs,Grease Nipples:1pcs.
warranty	12 Months
place of Origin	RuiAn WenZhou ZheJiang

Product Details:
Product: Universal Joint.
Hardness: HRC58-64.
Brand: LR or OEM service.
Packing: Plastic bag, color/white box, carton, wood pallet.
Sample policy: Free sample, freight collect.

our catalog:

Detailed Photos

other instructions
1>it is FOB HangZhou price . (also can send free to HangZhou HangZhou /ning bo ZheJiang and so on. warehouse .)
2>the material is 20cr good material , must not any complain from your customers. (also have 20Mn . 20cr Mn Ti )
3>our delivery time is 40days (with 20Gp container ) . very in time .
4> Can develop according to customer’s drawings or samples
5> OEM is available
6> Full range for the universal joint
7> Good quality and resonable price

Packaging & Shipping

the packing . Standard netural packing with carton.
Delivery detail: 30-45 working days,depend on the actual produce condition.

Company Profile

HangZhou Chuangbang Locomotive Parts Co., Ltd. is a manufacturer of cross shaft and three-pronged universal joint. The company now has mature production technology, testing equipment and set up R & D, mold development center, quality inspection, sales and other departments, greatly improving the productivity and product quality stability. After years of efforts, the company’s product quality and technology in the forefront of the domestic, and with its intimate after-sales service to win the trust of customers, but also won a good reputation for themselves. After years of hard work and struggle, the company has expanded its business to overseas markets, and has established mutually winning cooperative relations with customers in other foreign markets. As the company name indicates, we are running, innovating, we have been running, constantly innovating! But every time we run, the reason for innovation is because of you!If you need know us, please visit our website.

FAQ

Q1: What is the location of your company?
A1: Our company is located in the TangXia (RuiAn) City ,ZHangZhoug province,China.Welcome to visit our factory at anytime!

Q2: How does your factory do regarding quality control?
A2: Our standard QC system to control quality(TS16949 2016).

Q3: What is your delivery time?
A3: Usually within 30-40 days after the receipt of payment.Delivery time must depend on the actual produce condition.

Q4: What are your strengths?
A4: 1.We are the manufacturer,having competitive advantage in price.

2.A large part of money is put into advancing CNC equipments and product
R&D department annual,the performance of universal joint can be guaranteed.

3.About quality issues or follow-up after-sales service,we report directly to the boss.

Why Choose Us

* Favorable Price For You
* Good Reputation Among The Clients
* Smooth & Easy Cooperation
* Considerate and Responsive Customer Service
* Positive Customer Feedback
* On time and Safe Delivery
* Reliable Partner
* Widely Exported To Lots Of Countries
* Good Quality Guaranteed

Advantages

1) With abundant products in stock, it can be shipped in the same day as order placed.

2) 1 piece price is also the wholesale price. Shipped directly from the factory avoid middlemen to increase prices.

Notice:

*Original equipment manufacturer names, Part number and descriptions are quoted for reference purposes only

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Condition:	New
Color:	Silver
Certification:	ISO
Structure:	Double
Material:	Stainless Steel
Type:	Retractable

Customization:	Available \| Customized Request

universal joint

What are the safety considerations when working with universal joints?

Working with universal joints requires adherence to certain safety considerations to prevent accidents, injuries, and equipment damage. Here’s a detailed explanation:

When dealing with universal joints, it is important to keep the following safety considerations in mind:

Proper Training and Knowledge: Ensure that individuals working with universal joints have the necessary training and knowledge of their operation, installation, and maintenance. Familiarity with safety procedures and understanding the potential hazards associated with universal joints is crucial for safe handling.
Personal Protective Equipment (PPE): Use appropriate personal protective equipment, such as safety glasses, gloves, and protective clothing, when working with universal joints. PPE can provide protection against potential hazards, including sharp edges, pinch points, or flying debris during installation, removal, or maintenance activities.
Secure the System: Before working on a system that involves universal joints, ensure that the equipment is securely shut down and de-energized. Lockout/tagout procedures should be followed to prevent unexpected energization or movement that could cause injury. Securely support any components or shafts connected to the universal joint to prevent accidental movement or collapse during work.
Inspect for Damage or Wear: Regularly inspect universal joints for signs of damage, wear, or misalignment. Look for indications of excessive play, corrosion, fatigue, or any other abnormalities that may compromise the joint’s integrity. Replace any worn or damaged components promptly to avoid potential failure during operation.
Safe Handling: When installing or removing universal joints, use proper lifting techniques and equipment to avoid strain or injury. Universal joints can be heavy and cumbersome, so mechanical assistance or lifting devices may be necessary. Follow safe handling practices and avoid placing hands or body parts in the path of rotating or moving components.
Avoid Exceeding Design Limits: Universal joints have specific design limits for torque, operating angles, and speed. Ensure that these limits are not exceeded during operation. Exceeding the design limits can lead to premature wear, distortion, or catastrophic failure of the joint. Always consult the manufacturer’s guidelines and specifications to ensure safe operation within the defined limits.
Lubrication and Maintenance: Proper lubrication is essential for the smooth operation and longevity of universal joints. Follow the manufacturer’s recommendations for lubrication intervals and use the specified lubricants. Regularly inspect and maintain the joint, tightening fasteners as needed and addressing any signs of lubrication breakdown, contamination, or leakage.
Appropriate Tools and Equipment: Use the correct tools and equipment for working with universal joints. Improper tools or techniques can cause damage to the joint or result in injuries. Ensure that tools are in good condition, properly calibrated, and suitable for the specific task at hand.
Follow Manufacturer Guidelines: Always follow the manufacturer’s guidelines, instructions, and safety precautions specific to the universal joint being used. Manufacturers provide important information regarding installation, operation, maintenance, and safety considerations that should be strictly adhered to.

By adhering to these safety considerations, individuals can minimize the risk of accidents, injuries, and equipment damage when working with universal joints.

universal joint

How do you address noise issues in a universal joint?

Noise issues in a universal joint can be addressed through various measures. Here’s a detailed explanation:

Alignment: Ensuring proper alignment between the input and output shafts is crucial for reducing noise in a universal joint. Misalignment can lead to increased stress, vibration, and noise generation. Aligning the shafts within the manufacturer’s specified tolerances helps minimize the angular deflection and associated noise.
Balancing: Imbalance in the rotating components of a universal joint can contribute to noise generation. Balancing the yokes, crosses, or other relevant components helps minimize vibrations and noise. Techniques such as adding counterweights or using precision balancing equipment can help achieve better balance and reduce noise levels.
Lubrication: Inadequate or improper lubrication can result in increased friction, wear, and noise in a universal joint. Using the manufacturer-recommended lubricant and following the specified lubrication intervals help ensure smooth operation and minimize noise. Regular maintenance, including lubrication checks and replenishment, is essential to mitigate noise issues arising from insufficient lubrication.
Wear and Replacement: Wear in the universal joint components, such as the cross, bearings, or yokes, can contribute to noise. Regular inspection for signs of wear, such as pitting, scoring, or play, is necessary. If wear is detected, replacing the worn components with new ones that meet the manufacturer’s specifications can restore proper functionality and reduce noise.
Vibration Damping: Implementing vibration damping techniques can help reduce noise in a universal joint. This may involve using vibration-absorbing materials, such as rubber or elastomeric elements, at appropriate locations to absorb and dissipate vibrations. Dampening vibrations helps minimize the transmission of noise and improves the overall performance of the joint.
Proper Maintenance: Regular maintenance practices are vital for addressing noise issues in a universal joint. This includes periodic inspections, lubrication checks, and addressing any signs of misalignment, wear, or damage. Timely maintenance helps identify and rectify potential sources of noise before they escalate and affect the joint’s performance and reliability.

universal joint

Are there different types of universal joints available?

Yes, there are different types of universal joints available to suit various applications and requirements. Let’s explore some of the commonly used types:

Single Joint (Cardan Joint): The single joint, also known as a Cardan joint, is the most basic and widely used type of universal joint. It consists of two yokes connected by a cross-shaped center piece. The yokes are typically 90 degrees out of phase with each other, allowing for angular displacement and misalignment between shafts. Single joints are commonly used in automotive drivelines and industrial applications.
Double Joint: A double joint, also referred to as a double Cardan joint or a constant velocity joint, is an advanced version of the single joint. It consists of two single joints connected in series with an intermediate shaft in between. The use of two joints in series helps to cancel out the velocity fluctuations and reduce vibration caused by the single joint. Double joints are commonly used in automotive applications, especially in front-wheel-drive vehicles, to provide constant velocity power transmission.
Tracta Joint: The Tracta joint, also known as a tripod joint or a three-roller joint, is a specialized type of universal joint. It consists of three rollers or balls mounted on a spider-shaped center piece. The rollers are housed in a three-lobed cup, allowing for flexibility and articulation. Tracta joints are commonly used in automotive applications, particularly in front-wheel-drive systems, to accommodate high-speed rotation and transmit torque smoothly.
Rzeppa Joint: The Rzeppa joint is another type of constant velocity joint commonly used in automotive applications. It features six balls positioned in grooves on a central sphere. The balls are held in place by an outer housing with an inner race. Rzeppa joints provide smooth power transmission and reduced vibration, making them suitable for applications where constant velocity is required, such as drive axles in vehicles.
Thompson Coupling: The Thompson coupling, also known as a tripodal joint, is a specialized type of universal joint. It consists of three interconnected rods with spherical ends. The arrangement allows for flexibility and misalignment compensation. Thompson couplings are often used in applications where high torque transmission is required, such as industrial machinery and power transmission systems.

These are just a few examples of the different types of universal joints available. Each type has its own advantages and is suitable for specific applications based on factors such as torque requirements, speed, angular displacement, and vibration reduction. The selection of the appropriate type of universal joint depends on the specific needs of the application.

China Hot selling Gun-27 Universal Joint OEM 31725-14627 for CZPT
editor by CX 2024-04-16

China Standard Gumz-3 Universal Joint OEM, 0164-25-060 for Mazda

Product Description

part name	Universal joint
part number	GUMZ-3,0164-25-060
weight	0.91KG
car name	TRUCK T1500,TRUCK T2000
size	32x57x89mm
packing Details	Snap Rings:4pcs,Grease Nipples:1pcs.
warranty	12 Months
place of Origin	RuiAn WenZhou ZheJiang

Product Details:
Product: Universal Joint.
Hardness: HRC58-64.
Brand: LR or OEM service.
Packing: Plastic bag, color/white box, carton, wood pallet.
Sample policy: Free sample, freight collect.

our catalog:

Detailed Photos

Packaging & Shipping

the packing . Standard netural packing with carton.
Delivery detail: 30-45 working days,depend on the actual produce condition.

Company Profile

FAQ

Why Choose Us

Advantages

1) With abundant products in stock, it can be shipped in the same day as order placed.

2) 1 piece price is also the wholesale price. Shipped directly from the factory avoid middlemen to increase prices.

Notice:

*Original equipment manufacturer names, Part number and descriptions are quoted for reference purposes only

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Condition:	New
Color:	Silver
Certification:	ISO
Structure:	Double
Material:	Stainless Steel
Type:	Retractable

Customization:	Available \| Customized Request

universal joint

How do you properly maintain and lubricate a universal joint?

Maintaining and lubricating a universal joint is essential to ensure its smooth operation, extend its lifespan, and prevent premature failure. Here’s a detailed explanation of the proper maintenance and lubrication process:

To properly maintain and lubricate a universal joint, follow these steps:

Consult Manufacturer Guidelines: Refer to the manufacturer’s guidelines and recommendations specific to the universal joint being used. Manufacturers often provide detailed instructions regarding maintenance intervals, lubrication types, and procedures. Familiarize yourself with these guidelines before performing any maintenance or lubrication.
Inspect the Joint: Regularly inspect the universal joint for signs of wear, damage, or misalignment. Look for indications of excessive play, corrosion, fatigue, or any other abnormalities. Inspecting the joint allows you to identify potential issues before they escalate. If any problems are detected, address them promptly to prevent further damage or failure.
Clean the Joint: Before applying lubrication, clean the universal joint to remove any dirt, debris, or old lubricant that may have accumulated. Use a suitable cleaning agent or solvent recommended by the manufacturer. It’s important to have a clean surface for effective lubrication.
Select the Proper Lubricant: Choose the appropriate lubricant specified by the manufacturer. The type of lubricant required may vary based on factors such as the universal joint design, operating conditions, and temperature range. Common lubricants used for universal joints include grease or oil. Ensure that the selected lubricant is compatible with the joint’s materials and operating environment.
Apply Lubricant: Apply the lubricant to the universal joint according to the manufacturer’s instructions. Pay attention to the specific lubrication points, such as the bearing caps, needle bearings, or trunnions. Use the recommended amount of lubricant to ensure proper coverage and distribution. Avoid over-lubrication as it can lead to excessive heat generation and increased friction.
Operate the Joint: After lubrication, operate the universal joint to distribute the lubricant evenly and ensure it reaches all necessary components. Rotate or move the joint through its full range of motion several times to facilitate the spreading of the lubricant and to verify smooth operation. This step helps to eliminate any air pockets and ensures that all surfaces are adequately lubricated.
Monitor and Reapply: Regularly monitor the universal joint’s performance and lubrication condition. Periodically check for any signs of lubricant breakdown, contamination, or leakage. Depending on the manufacturer’s recommendations, reapply lubrication at specified intervals or when necessary to maintain optimal operation. Factors such as operating conditions, load, and temperature may influence the frequency of lubrication.
Keep Records: Maintain a record of the universal joint’s maintenance activities, including lubrication dates, lubricant type, and any observations made during inspections. These records can help establish a maintenance schedule, track the joint’s performance over time, and serve as a reference for future maintenance or troubleshooting.

By following these steps and adhering to the manufacturer’s guidelines, you can properly maintain and lubricate a universal joint, promoting its longevity, reliability, and optimal performance.

universal joint

How do you address noise issues in a universal joint?

Noise issues in a universal joint can be addressed through various measures. Here’s a detailed explanation:

Alignment: Ensuring proper alignment between the input and output shafts is crucial for reducing noise in a universal joint. Misalignment can lead to increased stress, vibration, and noise generation. Aligning the shafts within the manufacturer’s specified tolerances helps minimize the angular deflection and associated noise.
Balancing: Imbalance in the rotating components of a universal joint can contribute to noise generation. Balancing the yokes, crosses, or other relevant components helps minimize vibrations and noise. Techniques such as adding counterweights or using precision balancing equipment can help achieve better balance and reduce noise levels.
Lubrication: Inadequate or improper lubrication can result in increased friction, wear, and noise in a universal joint. Using the manufacturer-recommended lubricant and following the specified lubrication intervals help ensure smooth operation and minimize noise. Regular maintenance, including lubrication checks and replenishment, is essential to mitigate noise issues arising from insufficient lubrication.
Wear and Replacement: Wear in the universal joint components, such as the cross, bearings, or yokes, can contribute to noise. Regular inspection for signs of wear, such as pitting, scoring, or play, is necessary. If wear is detected, replacing the worn components with new ones that meet the manufacturer’s specifications can restore proper functionality and reduce noise.
Vibration Damping: Implementing vibration damping techniques can help reduce noise in a universal joint. This may involve using vibration-absorbing materials, such as rubber or elastomeric elements, at appropriate locations to absorb and dissipate vibrations. Dampening vibrations helps minimize the transmission of noise and improves the overall performance of the joint.
Proper Maintenance: Regular maintenance practices are vital for addressing noise issues in a universal joint. This includes periodic inspections, lubrication checks, and addressing any signs of misalignment, wear, or damage. Timely maintenance helps identify and rectify potential sources of noise before they escalate and affect the joint’s performance and reliability.

universal joint

What lubrication is required for a universal joint?

High-quality lubricant: It is important to use a high-quality lubricant that is specifically recommended for universal joints. Consult the manufacturer’s guidelines or technical documentation to determine the appropriate lubricant type and viscosity for your universal joint.
Grease or oil: Universal joints can be lubricated with either grease or oil, depending on the design and application requirements. Grease is commonly used as it provides good lubrication and helps to seal out contaminants. Oil can be used in applications that require constant lubrication or when specified by the manufacturer.
Quantity of lubrication: Apply the recommended quantity of lubricant as specified by the manufacturer. Over-greasing or under-greasing can lead to problems such as excessive heat, increased friction, or inadequate lubrication. Follow the manufacturer’s guidelines to ensure the optimal amount of lubricant is applied.
Lubrication points: Identify the lubrication points on the universal joint. These are typically located at the cross bearings or bearing cups where the cross interfaces with the yoke. Apply the lubricant directly to these points to ensure proper lubrication of the moving components.
Lubrication intervals: Establish a lubrication schedule based on the operating conditions and manufacturer’s recommendations. Regularly inspect and lubricate the universal joint according to the specified intervals. Factors such as operating speed, load, temperature, and environmental conditions may influence the frequency of lubrication.
Re-lubrication: In some cases, universal joints may have provisions for re-lubrication. This involves purging old lubricant and replenishing it with fresh lubricant. Follow the manufacturer’s instructions for the re-lubrication procedure, including the recommended interval and method.
Environmental considerations: Consider the operating environment when selecting the lubricant. Factors such as temperature extremes, exposure to moisture or chemicals, and the presence of contaminants can affect the choice and performance of the lubricant. Choose a lubricant that is suitable for the specific environmental conditions of your application.
Maintenance and inspection: Regularly inspect the universal joint for signs of inadequate lubrication, excessive wear, or contamination. Monitor the temperature of the joint during operation, as excessive heat can indicate insufficient lubrication. Address any lubrication issues promptly to ensure the proper functioning and longevity of the universal joint.

China Standard Gumz-3 Universal Joint OEM, 0164-25-060 for Mazda
editor by CX 2024-04-16

China factory Universal Joint U Joint, Steering Universal Joints, Flexible Universal Joint

Product Description

Universal Joint
Universal Joint with Cardan Shaft

High-grade alloy steel
Rigidity: HRC48~50
Operating angle: 20
Single, double and assemble pin & block universal joints

These universal joints are made from high-grade alloy steel, and been heat treated for anti-oxidation. The surface rigidity is HRC48~50 and the pin & block is HRC60. We could manufacture single, double and assemble pin & block universal joints on requested.

Welcome to send us your product drawings for quotation.

Small quantity order is acceptable.

We pay attention to your inquriy, and take quotation as our important work.

ZheJiang CHINAMFG Electrical Machinery Equipment Co., Ltd

Contact man: Austin.Wang

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard Or Nonstandard:	Standard
Shaft Hole:	OEM
Torque:	OEM
Bore Diameter:	OEM
Speed:	OEM
Structure:	Flexible, Double

Samples:	US$ 20/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

universal joint

What is the role of a yoke in a universal joint assembly?

A yoke plays a crucial role in a universal joint assembly. Here’s a detailed explanation:

In a universal joint assembly, a yoke is a mechanical component that connects the universal joint to the shafts it is intended to transmit motion between. It acts as a link, providing a secure attachment point and facilitating the transfer of rotational motion. The yoke is typically made of strong and durable materials such as steel or cast iron.

The role of a yoke in a universal joint assembly can be summarized as follows:

Connection Point: The yoke serves as a connection point between the universal joint and the shafts it is joining. It provides a secure and rigid attachment, ensuring that the universal joint and shafts operate as a cohesive unit. The yoke is designed to fit onto the shafts and is often secured using fasteners such as bolts or retaining rings.
Transmitting Torque: One of the primary functions of the yoke is to transmit torque from one shaft to another through the universal joint assembly. When torque is applied to one shaft, the universal joint transfers it to the other shaft via the yoke. The yoke must be strong enough to handle the torque generated by the system and effectively transfer it without deformation or failure.
Supporting Radial Loads: In addition to transmitting torque, the yoke also provides support for radial loads. Radial loads are forces acting perpendicular to the shaft’s axis. The yoke, along with other components in the universal joint assembly, helps distribute these loads and prevent excessive stress on the shafts and universal joint. This support ensures stable operation and prevents premature wear or failure.
Alignment and Stability: The yoke contributes to the alignment and stability of the universal joint assembly. It helps maintain the proper positioning of the universal joint in relation to the shafts, ensuring that the rotational motion is transmitted accurately and efficiently. The yoke’s design and fitment play a crucial role in minimizing misalignment and maintaining the integrity of the assembly.
Compatibility and Adaptability: Yokes are available in various shapes, sizes, and configurations to accommodate different shaft diameters, types, and connection methods. This versatility allows for compatibility with a wide range of applications and facilitates the adaptation of the universal joint assembly to specific requirements. The yoke’s design may include features such as keyways, splines, or flanges to suit different shaft and mounting arrangements.

In summary, the yoke in a universal joint assembly serves as a connection point, transmits torque, supports radial loads, contributes to alignment and stability, and provides compatibility and adaptability. It is an essential component that enables the efficient and reliable transmission of rotational motion between shafts in various applications.

universal joint

How do you address noise issues in a universal joint?

Noise issues in a universal joint can be addressed through various measures. Here’s a detailed explanation:

Alignment: Ensuring proper alignment between the input and output shafts is crucial for reducing noise in a universal joint. Misalignment can lead to increased stress, vibration, and noise generation. Aligning the shafts within the manufacturer’s specified tolerances helps minimize the angular deflection and associated noise.
Balancing: Imbalance in the rotating components of a universal joint can contribute to noise generation. Balancing the yokes, crosses, or other relevant components helps minimize vibrations and noise. Techniques such as adding counterweights or using precision balancing equipment can help achieve better balance and reduce noise levels.
Lubrication: Inadequate or improper lubrication can result in increased friction, wear, and noise in a universal joint. Using the manufacturer-recommended lubricant and following the specified lubrication intervals help ensure smooth operation and minimize noise. Regular maintenance, including lubrication checks and replenishment, is essential to mitigate noise issues arising from insufficient lubrication.
Wear and Replacement: Wear in the universal joint components, such as the cross, bearings, or yokes, can contribute to noise. Regular inspection for signs of wear, such as pitting, scoring, or play, is necessary. If wear is detected, replacing the worn components with new ones that meet the manufacturer’s specifications can restore proper functionality and reduce noise.
Vibration Damping: Implementing vibration damping techniques can help reduce noise in a universal joint. This may involve using vibration-absorbing materials, such as rubber or elastomeric elements, at appropriate locations to absorb and dissipate vibrations. Dampening vibrations helps minimize the transmission of noise and improves the overall performance of the joint.
Proper Maintenance: Regular maintenance practices are vital for addressing noise issues in a universal joint. This includes periodic inspections, lubrication checks, and addressing any signs of misalignment, wear, or damage. Timely maintenance helps identify and rectify potential sources of noise before they escalate and affect the joint’s performance and reliability.

universal joint

What is a universal joint and how does it work?

A universal joint, also known as a U-joint, is a mechanical coupling that allows for the transmission of rotary motion between two shafts that are not in line with each other. It is commonly used in applications where shafts need to transmit motion at angles or around obstacles. The universal joint consists of a cross-shaped or H-shaped yoke with bearings at the ends of each arm. Let’s explore how it works:

A universal joint typically comprises four main components:

Input Shaft: The input shaft is the shaft that provides the initial rotary motion.
Output Shaft: The output shaft is the shaft that receives the rotary motion from the input shaft.
Yoke: The yoke is a cross-shaped or H-shaped component that connects the input and output shafts. It consists of two arms perpendicular to each other.
Bearings: Bearings are located at the ends of each arm of the yoke. These bearings allow for smooth rotation and reduce friction between the yoke and the shafts.

When the input shaft rotates, it causes the yoke to rotate along with it. Due to the perpendicular arrangement of the arms, the output shaft connected to the other arm of the yoke experiences rotary motion at an angle to the input shaft.

The universal joint works by accommodating the misalignment between the input and output shafts. As the input shaft rotates, the yoke allows the output shaft to rotate freely and continuously despite any angular displacement or misalignment between the two shafts. This flexibility of the universal joint enables torque to be transmitted smoothly between the shafts while compensating for their misalignment.

During operation, the bearings at the ends of the yoke arms allow for the rotation of the yoke and the connected shafts. The bearings are often enclosed within a housing or cross-shaped cap to provide protection and retain lubrication. The design of the bearings allows for a range of motion and flexibility, allowing the yoke to move and adjust as the shafts rotate at different angles.

The universal joint is commonly used in various applications, including automotive drivelines, industrial machinery, and power transmission systems. It allows for the transmission of rotary motion at different angles and helps compensate for misalignment, eliminating the need for perfectly aligned shafts.

It is important to note that universal joints have certain limitations. They introduce a small amount of backlash or play, which can affect precision and accuracy in some applications. Furthermore, at extreme angles, the operating angles of the universal joint may become limited, potentially causing increased wear and reducing its lifespan.

Overall, the universal joint is a versatile mechanical coupling that enables the transmission of rotary motion between misaligned shafts. Its ability to accommodate angular displacement and misalignment makes it a valuable component in numerous mechanical systems.

China factory Universal Joint U Joint, Steering Universal Joints, Flexible Universal Joint
editor by CX 2024-04-15

China best 3/4-30 Spline X 3/4″ Dd Universal Steering U-Joint Black Single Shaft how to remove a u joint

Product Description

Specification OF Universal Joint —Speedway:

Product Description

Drive Shaft Description:

Item	3/4-30 Spline X 3/4″ DD Universal Steering U-Joint Black Single Shaft
OEM	Yoke and Universal Joint Assembly for Tractors
Material	20Cr or 20CrMnTi
Use	After market
MOQ	50 cps

We provide propeller shaft OEM service and we can also produce propeller shaft according to your samples and drawings.

Package and Delivery:

Neutral Packing Or Customerized Packing.

We accept customerized brand packing if the quantity is good.

Neutral Packing means each propeller shaft is packed with foam polybags, then it will be put into box, and all propeller shafts are packed in cartons finally.

All of the products are well packed.

Delivery time is 35-45 days as normal.
Packing show

Company Profile

Certifications

FAQ

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	1 Year
Warranty:	1 Year
Condition:	New

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Order Sample

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

u joint

What You Need to Know About U-Joints

Your car’s u-joint is the main connector between your car’s transmission and the wheels. If it fails, your car will not move. It may also make a loud banging noise, so you may need to have it towed to a repair shop. Fortunately, u-joint failure is rare, but it’s best to keep an eye on it regularly. There’s no specific maintenance schedule for u-joints, but most manufacturers recommend checking them periodically, and you can do it when you change the oil in your car.

Typical u-joints

Typical U-joints receive a serious workout as the vehicle accelerates or decelerates. As a result, u-joint maintenance is essential. While u-joints are lubricated from the factory, you should check them at least twice per year and service them as necessary.
Typically, U-joints have one side that bolts onto a yoke and another side that is pressed into the yoke. The bolt-on side has a C-clip to hold the cap in place. While the locking mechanisms are similar, some are stronger than others. In addition, U-joints need to be compatible with the axle shafts they are attached to.
U-joints are an important component of a truck’s suspension. They allow the drive shaft to move up and down as the vehicle turns, which helps the vehicle transfer power. Universal joints also make up for the movement of the driveshaft in front-wheel-drive vehicles. Without these joints, a suspension system would be unable to offer substantial wheel travel.
To check if your U-joints are worn, listen for a squeaking or clicking noise when the vehicle moves or shifts gear. You may also experience a shuddering or vibrating sensation. If you notice any of these symptoms, you should schedule an appointment with a certified ASE technician. You don’t want to ignore these signs because they can lead to expensive repairs and damage the drive shaft.
A single universal joint should be able to transmit 20 in-lbs of torque continuously. This torque needs to be applied at a 15deg angle, while the speed should be 600 RPM to operate properly. This torque capacity is calculated by multiplying the torque with a use factor or dynamic factor of 2. The use factor should be taken into account when choosing the right joint. When choosing a universal joint, you should also consider the operating angle of the shaft. In general, you should limit the angle of the shaft to about 15deg, but it may be allowed up to 30deg in manual operation.
u joint

Characteristics

Understanding the characteristics of a u joint can make it easier for you to choose one for your specific application. While u-joints are all similar, they can be differentiated in terms of size, function, and application. While size is the most important characteristic, there are other factors that will help you determine the right joint for your needs.
When properly maintained, u-joints can last the life of your vehicle. However, heavy towing and aggressive off-roading can cause premature failure. To extend u-joint life, it is important to regularly grease them and lubricate them. Other causes of u-joint failure include loose bolts, corrosion, and improper torqueing. Misalignment can also wear out the joint.
Universal joints are flexible couplings that are used to mate misaligned shafts. Universal joints are usually coloured according to their equations of motion. The red and blue planes indicate the joint’s angle of bend. The zero plane represents the axles parallel to each other.
The operating angle of a U-joint affects the transmission’s performance. Changing the operating angle may cause vibration in the transmission. The double operating angle of a U-joint can reduce the life span of the joint by as much as half. As a result, the operating angle must be reduced in order to improve its performance.
A U-joint is the most common type of axle joint used on cars. The majority of factory-fitted U-joints are grease-free and feature colored snap rings. A U-joint is also referred to as a Cardan Joint, but this is an incorrect name. The Cardan Joint is a different type of joint and has different characteristics.
If you suspect that your u-joint is failing, you should have it checked. A failed u-joint will produce a clicking or squeaking noise. It will also make a clunking noise when the car accelerates or changes gears. If you notice that these symptoms, it is important to replace your u-joint right away.
The optimum size of a U-joint depends on the type of machine and the application. A U-joint with a lower capacity should be used in machines where the bearings experience more frequent lubrication. Ideally, a U-joint should be lubricated every 36 to 60 months, depending on the type and size of the machine.

Cost

The cost of a new U joint is based on several factors, including labor and vehicle make. The labor involved in the process is generally the largest component of the overall cost. Some U-joints are more difficult to replace than others. A truck U-joint is often much simpler to replace than a car U-joint. The price to replace a U-joint will also vary depending on the make and model of your vehicle, and how many you need replaced.
The average cost of a new U-joint ranges from $150 to $180. This price range includes labor costs and parts prices. It does not include taxes and fees. Moreover, the labor rate may be higher or lower depending on the make and model of your vehicle. If you’d like to be sure about the cost of a replacement, you should compare the rates of different service providers in your area.
A worn-out U-joint can cause the wheels to rotate out of balance. It can also cause damage to the drive shaft, which will increase the overall cost of a replacement. Moreover, a worn-out u-joint may even cause the transmission to break down.
Even though a U-joint may not be the most expensive component of a vehicle, it is essential to keep it in good condition. Otherwise, you could end up spending hundreds of dollars on a repair. And if you don’t do it early enough, the damage may become permanent.
A properly-fitted U-joint can also improve performance. This type of joint is made of cast iron and has arms that are even in length. In addition, it is packed with heavy grease for lubrication. It also often comes with a grease fitting. The bearing cups in the universal joint press into a machined hole in the driveshaft or a component flange. The bearing cups are held in place by clips.
While a U-joint can last many years, it is subject to wear and tear, and should be greased every 20,000 to 40,000 miles. When not properly maintained, it can dry out and break due to a lack of grease.
u joint

Replacement

If you need to have your U joint replaced, you need to prepare the area for surgery. Clean the area with a rag. Then, make sure that you have a wrench or sockets available to change the UJ. Also, make sure that you have snap-rings to secure the bearing cups. Once you have these things, you can remove the U joint. Be careful not to damage the driveshaft, however.
The U joint replacement process will last for one or two hours and cost about $25. The labor required to install the part will cost a couple hundred dollars. A $25 part can cost a lot more when someone else does it for you. The average labor rate for a U joint replacement is $100/hour. However, there are some steps you can take to make your surgery as easy as possible.
First, you should ensure that the replacement u joint is of a high quality. The higher quality the u joint replacement, the less likely it will fail. Besides, it will save you time and money in the long run. It will also prevent further damage to your vehicle. And don’t forget to have the u joint lubricated regularly.
The U joint is responsible for keeping the rear axle attached to the transmission. A broken one can cause the driveshaft to fall off your auto. In such a case, you may need a new driveshaft. The best way to determine if your U joint needs replacement is to check it while your vehicle is on a lift. If you notice any movement at all, this means your u-joints have worn. In addition, you should check the driveshaft for dents or impact damage. The drive shaft may also become damaged if objects have been stuck to it.
A lubricant for your U joint will extend its life greatly. You can also use a wire brush to clean the area. WD-40 can also be sprayed around the bearing caps.
China best 3/4-30 Spline X 3/4
editor by CX 2024-04-13

China manufacturer Gum-77 Universal Joints Bearings Gum77 U Cross Joint Bearing Kits 27X65.3mm Manufacturer

Product Description

Type	Universal Joint
Brand	Huihai
Car Model	For MITSUBISHI GMB NO. GUM77 KOYO.NO. M2578A MATSUBA NO. UJ617
OE NO.	ST-0008
Parameters	27×81.75/20CR
Condition	100% new
Warranty	12 month

The Universal Joint is a part of variable Angle power transmission, which is used to change the direction of the transmission axis. It is the “joint” part of the universal transmission device of the automobile drive system. The combination of universal joint and transmission shaft is called universal joint transmission device. On the front-engine rear-wheel drive vehicle, the universal joint transmission device is installed between the transmission output shaft and the drive axle main reducer input shaft; The front-engine front-wheel drive vehicle omits the drive shaft, and the universal joint is installed between the front axle axle and the wheel, which is responsible for both driving and steering.

Q1.What is your MOQ?
A: We accept lower quantity for your trial order.

Q2. How long is the production lead time?
A: For some item we keep some stock that can be deliveried in 2 weeks.

Q3.What is your payment term?
A: Discussed! T/T / L/C /Paypal etc.

Q4.Can I customized my own Brand ?
A: Yes, we can do however you need to reach certain quantity for each item

Q5. What is a package?
A: Neutral packaging or customer packaging.

Q6. Can you help with the delivery of the goods?
A: Yes. We can help deliver goods through our customer freight forwarders or our freight forwarders.

Q7. Which port does our company supply?
A: Usually in HangZhou Port. The port specified by the customer is acceptable.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	One Year
Warranty:	One Year Warranty
Condition:	New
Color:	Silver
Certification:	ISO
Structure:	Single

universal joint

Can universal joints be used in precision manufacturing equipment?

Yes, universal joints can be used in precision manufacturing equipment, depending on the specific requirements and applications. Here’s a detailed explanation:

Precision manufacturing equipment often requires precise and reliable motion transmission between different components or subsystems. Universal joints can be employed in such equipment to facilitate the transmission of rotational motion and torque while accommodating misalignment or angular variations. However, their usage in precision manufacturing equipment is subject to certain considerations:

Motion Transmission: Universal joints are effective in transmitting rotational motion and torque across misaligned or non-collinear shafts. In precision manufacturing equipment, where precise and synchronized motion is crucial, universal joints can provide flexibility and compensate for slight misalignments or angular variations, ensuring reliable motion transfer.
Angular Accuracy: Precision manufacturing often requires maintaining precise angular accuracy during operation. While universal joints can accommodate misalignments, they introduce certain angular errors due to their design. These errors may be acceptable or manageable depending on the specific application. However, in cases where extremely tight angular accuracy is required, alternative motion transmission mechanisms, such as precision couplings or direct drives, might be preferred.
Backlash and Play: Universal joints can exhibit a certain degree of backlash or play, which may affect the precision of the manufacturing process. Backlash refers to the slight movement or play that occurs when reversing the direction of rotation. In precision manufacturing equipment, minimizing backlash is often critical. Careful selection of high-quality universal joints or incorporating additional mechanisms to reduce backlash, such as preloading or anti-backlash devices, might be necessary to achieve the desired precision.
Load and Speed Considerations: When using universal joints in precision manufacturing equipment, it is essential to consider the expected loads and operating speeds. Universal joints have specific load and speed limitations, and exceeding these limits can lead to premature wear, reduced precision, or even failure. Careful selection of universal joints with appropriate load and speed ratings based on the application’s requirements is necessary to ensure optimal performance.
Maintenance and Lubrication: Regular maintenance and proper lubrication are crucial for the reliable and precise operation of universal joints in precision manufacturing equipment. Following manufacturer guidelines regarding lubrication intervals, lubricant types, and maintenance procedures is essential. Regular inspection of the joints for wear, damage, or misalignment is also necessary to identify any issues that could affect precision.
Application-Specific Considerations: Each precision manufacturing application may have unique requirements and constraints. Factors such as available space, environmental conditions, required precision levels, and integration with other components should be taken into account when determining the feasibility and suitability of using universal joints. Consulting with experts or manufacturers specializing in precision manufacturing equipment can help in evaluating the best motion transmission solution for a specific application.

In summary, universal joints can be used in precision manufacturing equipment to facilitate motion transmission while accommodating misalignment. However, their usage should be carefully evaluated considering factors such as angular accuracy requirements, backlash and play limitations, load and speed considerations, maintenance needs, and application-specific constraints.

universal joint

What are the signs of a failing universal joint and how do you diagnose it?

Diagnosing a failing universal joint involves identifying specific signs and symptoms that indicate potential problems. Here’s a detailed explanation:

A failing universal joint can exhibit several signs that indicate a need for inspection, repair, or replacement. Some common signs of a failing universal joint include:

Clunking or Knocking Noise: One of the most noticeable signs is a clunking or knocking noise coming from the universal joint area. This noise is often more pronounced during acceleration, deceleration, or when changing gears. The noise may indicate excessive play or wear in the joint’s components.
Vibration: A failing universal joint can cause vibrations that are felt throughout the vehicle. These vibrations may be more noticeable at higher speeds or under load conditions. The vibrations can be a result of imbalanced driveshafts or misaligned yokes due to worn or damaged universal joint bearings.
Difficulty in Power Transfer: As a universal joint deteriorates, power transfer from the transmission to the driven wheels may become less efficient. This can lead to a decrease in acceleration, reduced towing capacity, or difficulty in maintaining consistent speed. Loss of power transfer efficiency can occur due to worn or seized universal joint components.
Visible Wear or Damage: A visual inspection of the universal joint can reveal signs of wear or damage. Look for excessive play or movement in the joint, rust or corrosion on the components, cracked or broken yokes, or worn-out bearings. Any visible signs of damage indicate a potential issue with the universal joint.
Grease Leakage: Universal joints are typically lubricated with grease to reduce friction and wear. If you notice grease leakage around the joint or on the surrounding components, it may indicate a failing seal or a damaged bearing, which can lead to joint failure.

To diagnose a failing universal joint, the following steps can be taken:

Perform a visual inspection: Inspect the universal joint and surrounding components for any visible signs of wear, damage, or leakage. Pay attention to the condition of the yokes, bearings, seals, and grease fittings.
Check for excessive play: While the vehicle is on a level surface and the parking brake is engaged, attempt to move the driveshaft back and forth. Excessive play or movement in the universal joint indicates wear or looseness.
Listen for abnormal noises: During a test drive, listen for any clunking, knocking, or unusual noises coming from the universal joint area. Pay attention to noise changes during acceleration, deceleration, and gear changes.
Monitor vibrations: Note any vibrations felt through the vehicle, especially at higher speeds or under load conditions. Excessive vibrations can indicate problems with the universal joint or driveshaft.
Seek professional inspection: If you suspect a failing universal joint but are uncertain about the diagnosis, it’s recommended to consult a professional mechanic or technician with experience in drivetrain systems. They can perform a comprehensive inspection, including measurements and specialized tests, to accurately diagnose the condition of the universal joint.

It’s important to address any signs of a failing universal joint promptly to avoid further damage, drivability issues, or potential safety hazards. Regular maintenance, including periodic inspection and lubrication, can help prevent premature universal joint failure.

In summary, signs of a failing universal joint include clunking or knocking noises, vibrations, difficulty in power transfer, visible wear or damage, and grease leakage. Diagnosing a failing universal joint involves visual inspection, checking for excessive play, listening for abnormal noises, monitoring vibrations, and seeking professional inspection when necessary.

universal joint

What are the applications of a universal joint?

Automotive Drivelines: One of the most well-known applications of universal joints is in automotive drivelines. Universal joints are used in the drivetrain to transmit power from the engine to the wheels while accommodating the misalignment between the engine, transmission, and axle shafts. They are commonly found in rear-wheel drive and four-wheel drive vehicles, connecting the transmission output shaft to the drive shaft and allowing the wheels to receive power even when the suspension system causes changes in angles and positions.
Industrial Machinery: Universal joints are widely used in industrial machinery where the transmission of motion at angles is required. They are employed in various types of machinery, such as conveyors, mixers, pumps, printing presses, and machine tools. Universal joints enable the transfer of rotary motion between misaligned shafts, allowing these machines to operate efficiently and effectively.
Marine and Propulsion Systems: In marine applications, universal joints are used in propulsion systems to transmit power from the engine to the propeller shaft. They allow for the necessary flexibility to accommodate the movement of the vessel and changes in the propeller shaft angle. Universal joints are also used in marine steering systems to transfer motion between the steering wheel and the rudder or outboard motor.
Agricultural Equipment: Universal joints are utilized in agricultural machinery and equipment such as tractors, combines, and harvesters. They enable the transmission of power between different components, such as the engine, gearbox, and wheels, even when these components are not perfectly aligned. Universal joints provide the necessary flexibility to accommodate the movement and articulation required in agricultural operations.
Aerospace and Aviation: Universal joints are used in aerospace and aviation applications where motion transmission at angles is required. They can be found in control systems for aircraft wings, flaps, and landing gear. Universal joints allow for the transfer of motion and control inputs between different components, ensuring smooth and reliable operation.
Heavy Machinery and Construction Equipment: Universal joints are employed in heavy machinery and construction equipment, such as cranes, excavators, and loaders. They enable the transmission of power and motion between different parts of the machinery, accommodating the misalignment that may arise due to the movement and articulation of these machines.
Railway Systems: Universal joints are used in railway systems for various applications. They are employed in drivetrains and power transmission systems to transmit motion between different components, such as the engine, gearboxes, and axles. Universal joints allow for smooth power transfer while accommodating the misalignment caused by the suspension and movement of the train.
Robotics and Automation: Universal joints find applications in robotics and automation systems where motion needs to be transmitted between misaligned components. They are used in robotic arms, manipulators, and other automated systems to enable flexible and precise movement while accommodating misalignment and articulation requirements.

China manufacturer Gum-77 Universal Joints Bearings Gum77 U Cross Joint Bearing Kits 27X65.3mm Manufacturer
editor by CX 2024-04-13

China wholesaler Ductile Iron Wide Range Universal Flexible Connection Dresser Pipe Coupling Joint

Product Description

Dedicated Couplings Adaptors for Ductile Iron Pipes ISO 2531/EN545 EN 14525, ANSI/AWWA C219

Description
SYI can supply the Dedicated Couplings dedicated Couplings, dedicated to connect the ductile iron pipe (upto DN2200)

SYI Dedicated Couplings DIMENSIONS

CHINAMFG S. N.	DN	pipe O.D.	O.D. Tolerance		D2	H	L	Min. pipe end prepared length
	mm
DC40	40	56	+1.0	-3.0	120	102	166	100
DC50	50	66	+1.0	-3.0	126	102	166	100
DC60	60	77	+1.0	-3.0	135	102	166	100
DC65	65	82	+1.0	-3.0	156	102	166	100
DC80	80	98	+1.0	-3.0	184	102	166	100
DC100	100	118	+1.0	-3.0	205	102	166	100
DC125	125	144	+1.0	-3.0	232	102	166	100
DC150	150	170	+1.0	-3.0	264	102	173	100
DC200	200	222	+1.0	-3.5	315	102	173	100
DC250	250	274	+1.0	-3.5	374	102	173	100
DC300	300	326	+1.0	-3.5	426	102	173	100
DC350	350	378	+1.0	-3.5	494	152	254	150
DC400	400	429	+1.0	-4.0	544	152	254	150
DC450	450	480	+1.0	-4.0	595	152	254	150
DC500	500	532	+1.0	-4.0	650	152	254	150
DC600	600	635	+1.0	-4.5	753	152	254	150
DC700	700	738	+1.0	-4.5	858	152	254	150
DC800	800	842	+1.0	-4.5	962	152	254	150
DC900	900	945	+1.0	-5.0	1070	178	280	150
DC1000	1000	1048	+1.0	-5.0	1173	178	280	150
DC1100	1100	1152	+1.0	-6.0	1282	178	280	150
DC1200	1200	1255	+1.0	-6.0	1385	178	280	150
DC1400	1400	1462	+1.0	-6.0	1592	178	295	150
DC1500	1500	1565	+1.0	-6.0	1691	178	295	150
DC1600	1600	1668	+1.0	-6.0	1798	178	295	150
DC1800	1800	1875	+1.0	-6.0	2015	254	375	150/300
DC2000	2000	2082	+1.0	-6.0	2222	254	375	150/300
DC2200	2200	2288	+1.0	-6.0	2415	254	375	150/300

For other sizes not mentioned above, please contact us. We have right to change the data without further notice.

1. Material
BODY: Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536
GLAND: Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536
GASKET: Rubber E.P.D.M./SBR/NBR in accordance with EN 681.1
D-BOLTS AND NUTS: Carbon Steel Grade 8.8 with dacromet coating

2. Working Pressure: 16 Bar or 250 PSI
3. Fluid Temperature: 0°C – 50°C, excluding frost

4. Allowed Angular Deflection: 6°
5. Joint Gap:19mm
6. Coating

External Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements

Internal Coatings:
Liquid epoxy resin painting
Epoxy applied by FBE
According to customers’ requirements

7.Reference Rules
Designed and tested in accordance with EN14525, ANSI/AWWA C219 and EN545

Package
Packing: Different package CHINAMFG your request,like wood cases&pallets,ply-wood crates&pallets,steel crates&pallets and etc.

Quality Control
Company Profile

CHINAMFG has continually invested in better technology and production facilities. More than 4,000 patterns
are ready. We are capable to finish all the production processes from moulding, shot-blasting, machining, coating to packaging. We have over 100,000 m2 foundry land including:
-10,000 m2 of the pattern, sand mixing, polishing, machining, hydraulic pressure, coating, packaging workshops;
-4,000 m2 of 3 green sand moulding workshops and 1 resin sand moulding workshops;
-3,000 m2 of automatic moulding machine line and epoxy coating line
-professional laboratory
-machining shop
-and our own tooling shop

Strict process and operating regulations together with perfect quality assurance system making every production step under control. All the products are subject to tests and inspections including composition analysis, metallographic examination, dimension & surface finish inspection, ring test, tensile test, hardness test, hydrostatic test, CHINAMFG and coating test to be sure that the products meet the requirements of the standards.

Since 2009, CHINAMFG Pipeline has developed from a pipes & fittings seller to a professional project solution provider, including the 1 stop service and solution from pipes, fittings, couplings & flanged adaptors, valves, fire hydrants, to water CHINAMFG and accessories.

SYI products have served 111 countries CHINAMFG up to now!
Most of these customers cooperated with CHINAMFG for more than 20 years!
We value long term cooperation relationship mostly!

Welcome to send us an inquiry for more details and price!!!

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	Online Solution
Warranty:	1 Year
Connection:	Press Connection
Structure:	Universal
Flexible or Rigid:	Flexible
Material:	Iron

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

universal joint

Can universal joints be used in precision manufacturing equipment?

Yes, universal joints can be used in precision manufacturing equipment, depending on the specific requirements and applications. Here’s a detailed explanation:

Motion Transmission: Universal joints are effective in transmitting rotational motion and torque across misaligned or non-collinear shafts. In precision manufacturing equipment, where precise and synchronized motion is crucial, universal joints can provide flexibility and compensate for slight misalignments or angular variations, ensuring reliable motion transfer.
Angular Accuracy: Precision manufacturing often requires maintaining precise angular accuracy during operation. While universal joints can accommodate misalignments, they introduce certain angular errors due to their design. These errors may be acceptable or manageable depending on the specific application. However, in cases where extremely tight angular accuracy is required, alternative motion transmission mechanisms, such as precision couplings or direct drives, might be preferred.
Backlash and Play: Universal joints can exhibit a certain degree of backlash or play, which may affect the precision of the manufacturing process. Backlash refers to the slight movement or play that occurs when reversing the direction of rotation. In precision manufacturing equipment, minimizing backlash is often critical. Careful selection of high-quality universal joints or incorporating additional mechanisms to reduce backlash, such as preloading or anti-backlash devices, might be necessary to achieve the desired precision.
Load and Speed Considerations: When using universal joints in precision manufacturing equipment, it is essential to consider the expected loads and operating speeds. Universal joints have specific load and speed limitations, and exceeding these limits can lead to premature wear, reduced precision, or even failure. Careful selection of universal joints with appropriate load and speed ratings based on the application’s requirements is necessary to ensure optimal performance.
Maintenance and Lubrication: Regular maintenance and proper lubrication are crucial for the reliable and precise operation of universal joints in precision manufacturing equipment. Following manufacturer guidelines regarding lubrication intervals, lubricant types, and maintenance procedures is essential. Regular inspection of the joints for wear, damage, or misalignment is also necessary to identify any issues that could affect precision.
Application-Specific Considerations: Each precision manufacturing application may have unique requirements and constraints. Factors such as available space, environmental conditions, required precision levels, and integration with other components should be taken into account when determining the feasibility and suitability of using universal joints. Consulting with experts or manufacturers specializing in precision manufacturing equipment can help in evaluating the best motion transmission solution for a specific application.

universal joint

What materials are commonly used in the construction of universal joints?

Universal joints are constructed using various materials that provide strength, durability, and resistance to wear and fatigue. Here’s a detailed explanation:

The choice of materials for universal joints depends on factors such as the application, load requirements, operating conditions, and cost considerations. Here are some commonly used materials:

Steel: Steel is one of the most common materials used in universal joint construction. Alloy steels, such as 4140 or 4340, are often employed due to their high strength, toughness, and resistance to wear and fatigue. Steel universal joints can withstand heavy loads and harsh operating conditions, making them suitable for various industrial applications.
Stainless Steel: Stainless steel is chosen for universal joints when corrosion resistance is a critical requirement. Stainless steel alloys, such as 304 or 316, offer excellent resistance to rust, oxidation, and chemical corrosion. These joints are commonly used in applications where exposure to moisture, chemicals, or harsh environments is expected.
Cast Iron: Cast iron is occasionally used in universal joints, particularly in older or specialized applications. Cast iron provides good strength and wear resistance, but it is generally heavier and less flexible than steel. It may be used in specific situations where its properties are advantageous, such as in large industrial machinery.
Aluminum: Aluminum universal joints are utilized when weight reduction is a priority. Aluminum alloys offer a good balance of strength and lightweight properties. These joints are commonly found in applications where weight savings are crucial, such as aerospace, automotive, or robotics.
Bronze: Bronze is sometimes used for bearings or bushings within universal joints. Bronze alloys provide good wear resistance, low friction, and the ability to withstand high temperatures. They are often employed in applications where self-lubricating properties and resistance to galling are required. Bronze bearings can be found in universal joints used in heavy machinery, marine equipment, or agricultural machinery.

It’s worth noting that the specific choice of materials may vary depending on the manufacturer, application requirements, and industry standards. Different combinations of materials may also be used for different components within a universal joint, such as the yokes, crosses, bearings, or seals, to optimize performance and durability.

In summary, universal joints are commonly constructed using materials such as steel, stainless steel, cast iron, aluminum, and bronze. The selection of materials depends on factors like strength, durability, wear resistance, corrosion resistance, weight considerations, and specific application requirements.

universal joint

How does a universal joint accommodate misalignment between shafts?

China wholesaler Ductile Iron Wide Range Universal Flexible Connection Dresser Pipe Coupling Joint
editor by CX 2024-04-12

China factory Cross Joint Bearing Guh-60 37401-1172 Universal Joint Cross Bearing Manufacturer 40.2X115mm

Product Description

Type	Universal Joint
Brand	Huihai
Car Model	For HINO GMB NO. GUH60 MATSUBA NO. UJ510
OE NO.	37401-1172
Parameters	27×81.75/20CR
Condition	100% new
Warranty	12 month