CuSn6.5P Bimetallic Bearing Bronze Alloy Bimetal Sliding Bushing
Brand Name:Joyreap
Certification:ISO,IATF16949
Model Number:ZR-037
Delivery Time:30 days
Payment Terms:L/C, D/A, D/P, T/T
Place of Origin:China
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No 168 Kapa Road Dayun Town Jiashan Zhejiang China
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Product Details
ZR-037 CuSn6.5P Bimetal Bushing Bronze Alloy Lead Free Bimetallic Sliding Bearing Bushing
ZR-037 wrapped bimetal sliding bearing is made of steel back with
CuSn6.5P layer.the inner bronze alloy surface of bimetal bush can
be processed with various types of oil grooves, oil hole and oil
pockets according to the different working applications, to
suitable for the conditions which can not continuously put oils or
difficult to apply the grease.
Material Structure
1. Sinter bronze liner material: CuSn6.5P0.1
2. Metal backing low carbon steel back
Inner Surface Oil Pockets Types
Bimetal Bush Oil Grooves types
Bimetal Bushing Gap Types
Characteristics
- High fatigue strength
- High load capacity
- Good sliding performance
- It can replace the bimetal bearings with lead or copper bushings in many occasions.
Availability
- Standard cylindrical bimetal bushing, bimetal thrust washers and bimetal strips
- Special designed bimetal bearings are produced at short notice
Application
- Balance suspension bushings and thrust washers for heavy-load vehicles
- Idler & track roller for bulldozers
- Kin pin bushings for automobiles
Technical Data
| Materail | Steel+CuSn6.5P |
| Alloy layer hardness HB | 70~100 |
| Max dynamic Load P N/mm² | 130 |
| Max.Speed V m/s(Oil Lubrication) | 5 |
| Max.PV limit N/mm²·m/s(Oil Lubrication) | 10 |
| Friction Coefficient u(Oil Lubrication) | 0.04-0.12 |
| Max temperature ℃(Greased) | 150℃ |
| Max temperature ℃(Oil Lubrication) | 250℃ |
| Thermal conductivity W/mk | 60 |
| Coefficient of linear expansion | 19×10-6/K﹣¹ |
| Match the axis hardness HRC | ≥53 |
| Match the axis roughness Ra | 0.16~0.63 |
CuSn6.5P Bimetallic Bearing Bronze Alloy Bimetal Sliding Bushing
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