252100395 shaft sleeve for XCMG ZL50G/ZL50GL Wheel Loader

252100395 shaft sleeve for XCMG ZL50G/ZL50GL Wheel Loader Featured Image
  • 252100395 shaft sleeve for XCMG ZL50G/ZL50GL Wheel Loader

Short Description:

Bushing, Part No.252100395, fits XCMG ZL50G, ZL50GL wheel loader. It is a wear-resistant hinge bushing for working device, pressed into the hinge hole of linkage, bucket and boom.

Product Detail

Product Tags

description

This 252100395 bushing is precision machined from high-strength wear-resistant alloy. Precision finished inner bore with continuous grease groove distributes lubricant evenly to prevent dry friction. As a common wearing part, it bears repeated impact load, separating pin and parent metal. Wear is concentrated on the replaceable bushing to protect expensive hinge structure. Every bushing passes dimension check, interference fit inspection and hardness sampling. Replace worn bushing to eliminate hinge play, noise and material spilling.

product parameters

Product Name: Bushing
Part No.: 252100395
Applicable Model: XCMG ZL50G, ZL50GL Wheel Loader
Material: Wear-resistant alloy
Function: Wear liner for hinge point, isolate pin and base bore, withstand alternating impact load
Matching parts: hinge pin, grease nipple
Inspection Items: OD & ID inspection, length check, surface roughness test, hardness test, interference fit verification

Applicable Scenarios

Pressed into hinge holes of bucket, linkage and boom, assembled with hinge pin. Applied for earthwork and bulk material handling in quarry, mine, construction site and cargo terminal.

advantage

• Machined to original specification, accurate OD and length with standard interference fit, anti-loosening after pressing
• Tough wear-resistant alloy, resist impact cracking under heavy cyclic load
• Internal grease groove retains lubricant and reduce dry abrasion
• Precision ground bore, low friction and less noise during operation
• Cost-saving solution: replace bushing instead of whole bucket or linkage assembly
• Tight tolerance control, stable press-fit performance
• Fully compatible with matching pin and grease lubrication system

FAQ 

Q：What symptoms occur when bushing is worn?
A：Excessive hinge play, shaking, impact noise during bucket curl and dump, unstable dumping angle and material spillage.

Q：Does hinge shaking always mean bushing wear?
A：No. Check pin wear and damaged dust seal first. Confirm bushing wear after eliminating these faults.

Q：Can slightly worn bushing be reused with shims?
A：Not recommended. Shim will cause uneven load and risk of fracture. New bushing is required.

Q：Can different size bushings be interchanged?
A：Not interchangeable. OD, ID and interference fit differ. Wrong fit may crack housing bore or lead to falling out.

Q：What should be noted during bushing pressing?
A：Clean bore, press vertically, align grease groove with oil passage, inject grease after assembly.

Q：What causes rapid bushing wear?
A：Insufficient lubrication, sand ingress from failed dust seal and overload impact.

Q：Is bucket angle adjustment required after bushing replacement?
A：No adjustment needed. Test full bucket stroke to ensure smooth movement.

Q：How to extend bushing service life?
A：Grease regularly, replace dust seal timely, avoid overload and heavy impact, repair loose hinge early.

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