JCB Drive Axle Universal Joint (U-Joint)
Drivetrain universal joint. A drive axle component responsible for transferring torque to the wheels while simultaneously allowing for their steering movement.
Technical Features:
- Multi-lip Seals: Equipped with a sealing system that protects the bearing internals from water, sand, and mud, which is critical for machines operating in construction and agriculture.
- Integrated Grease Nipple: The design allows for effective lubrication of all four bearings simultaneously, facilitating daily technical maintenance.
Technical Specification:
| Application |
Front/Rear Axle Half-shaft |
|---|
| Bearing Type |
Needle Roller (Precision) |
|---|
| Lubrication |
Required (Internal Channels) |
|---|
Compatibility (JCB Telescopic Handlers):
| High Performance Models |
|---|
| 512, 513, 550, 555 (5.5 version), 558, 560 |
Technical Advice: U-joint damage usually manifests as clicking or knocking sounds during turns and noticeable play on the half-shaft. Ignoring these symptoms can lead to the half-shaft "ears" snapping or damage to the steering knuckle. Regular lubrication (according to the JCB schedule) every 50 operating hours significantly extends its durability, especially when working in mud or water.
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