XCMG Loader Sleeve Bushing (Part No. 251903323) – Technical Specifications & Key Features
Material: High-tensile alloy steel (20CrMnTi), precision-forged with surface carburizing treatment (hardness ≥58 HRC, case depth: 1.2–1.8mm).
Dimensions: Ø52×75mm (±0.05mm tolerance), compatible with M12 mounting bolts (ISO 8.8 grade).
Key Features
Optimized Load Distribution: Reinforced rib design reduces stress concentration, enhancing fatigue resistance under cyclic loads (rated for 15,000+ operating hours).
Abrasion Resistance: Dual-stage heat treatment minimizes wear in high-dust environments (tested per ISO 6808).
Quick Replacement: Standardized interface allows tool-free installation, reducing downtime.
Product Deatials
| Part Name | Tooth Sleeve | Part Number | 251903323 |
| Model | Z3G.11.8I-4 | Application | XCMG Loader |
| Package Size | / | GW | 16.4KG |
| MOQ | 1 PC | Brand Name | CBP |
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