JCB Swing/Slew Cylinder Bush (80x90x34mm)
Bearing bushing designed for mounting pins in the boom swing system of JCB machinery. This element reduces friction and absorbs mechanical loads generated during swing cylinder operation. Made from high-wear-resistant material and heat-treated, it ensures long service life and precise pin guiding without excessive play.
Technical Specification:
- Dimensions: 80 mm (internal diameter) x 90 mm (external diameter) x 34 mm (width/height).
- Type: Thick-walled, straight bushing.
- Application: Swing cylinder sockets, kingpost joints.
Compatibility with JCB Machinery:
| Machine Category | Models and Variants |
|---|
| Backhoe Loaders |
210/212, 214/215/217, 3/3C/3CS, 3CX, 3DX, 4/4C/4CN, 4CX, 4DX, 5CX |
| Rough Terrain Forklifts |
926, 930, 940, 950 |
Technical Advice: Regular lubrication of the 80x90x34mm bushing is essential to maintain its properties and avoid premature pin wear. During the installation of a new bushing, it is recommended to clean the housing and check if it hasn't become "egged" (oval) – installing a bushing in an oval socket will lead to its rapid cracking. When replacing a bushing, always inspect the condition of the mating pin; installing a new bushing with an old, worn pin significantly shortens the lifespan of both components.
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