China manufacturer Cat Universal Joint U-Joint Cross 5-6128 Spider Kits

Product Description

CAT universal joint
Length: 140.45 mm
Outer diameter: 42.88 mm
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

FIG Part No. C L Series BEARING TYPE Interchange 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 49.22 148.4
G 569 42.88 140.45 2LWT,2HWD 5-6109X    1829  
G 49.22 148.4
G 568 42.88 140.45 2LWD,2LWT        
G 49.22 148.4
G 570 49.22 148.4 7C 4LWT 5-7000X HS570 1841 8F7719
G 927 49.22 148.4 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        


/* March 10, 2571 17:59:20 */!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
US$ 15/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

universal joint

Can universal joints be used in both horizontal and vertical orientations?

Yes, universal joints can be used in both horizontal and vertical orientations. Here’s a detailed explanation:

Universal joints are mechanical devices designed to transmit rotary motion between two shafts that are not in a straight line alignment. They consist of a cross-shaped or H-shaped yoke with bearings at each end that connect to the shafts. The design of universal joints allows them to accommodate angular misalignment between the shafts, making them suitable for various applications, including both horizontal and vertical orientations.

When used in a horizontal orientation, universal joints can transmit rotational motion between shafts that are positioned at different angles or offsets. They are commonly found in drivetrain systems of vehicles, where they transfer power from the engine to the wheels, even when the drivetrain components are not perfectly aligned. In this configuration, universal joints can effectively handle the torque requirements and misalignment caused by uneven terrain, suspension movement, or steering angles.

In a vertical orientation, universal joints can also be utilized to transfer rotational motion between shafts that are positioned vertically. This arrangement is often seen in applications such as industrial equipment, machinery, or agricultural implements. For example, in a vertical power transmission system, a universal joint can be used to connect a vertical driving shaft to a vertical driven shaft, enabling power transfer and accommodating any angular misalignment that may occur due to variations in shaft positions or vibrations.

It’s important to note that the specific design and selection of universal joints for different orientations should consider factors such as the torque requirements, operating conditions, and the manufacturer’s specifications. The orientation of the universal joint may affect factors such as lubrication, load-bearing capacity, and the need for additional support or stabilization mechanisms.

In summary, universal joints can be used in both horizontal and vertical orientations. Their ability to accommodate angular misalignment makes them versatile components for transmitting rotary motion between shafts that are not in a straight line alignment, regardless of the orientation.

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 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:

  1. Input Shaft: The input shaft is the shaft that provides the initial rotary motion.
  2. Output Shaft: The output shaft is the shaft that receives the rotary motion from the input shaft.
  3. 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.
  4. 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 manufacturer Cat Universal Joint U-Joint Cross 5-6128 Spider Kits  China manufacturer Cat Universal Joint U-Joint Cross 5-6128 Spider Kits
editor by CX 2024-02-04