JF-800 Bimetal BearingsZhejiang Fengli Drive Technology Co., Ltd.


JF-800 Bimetal Bearings is based on low carbon steel plate material, the surface sintered CuPb10Sn10 or CuSn6Zn6Pb3 material steel copper alloy products. The products are double-bearing bearing capacity in the strongest of a heavy-duty vehicles, the balance bridge bushings, gaskets; bulldozers driven wheel; automotive steel bushings, are using the product.
It is a widely used high-speed low-speed sliding bearings.

Technical Parameters

Data Code jf-800
Material Steel+CuPb10Sn10
Applications   Products applicable to the car engine Lian Xuan, engineering machinery, agricultural machinery.
Max Load Capacity P N/mm²   140
Max Line Speed V Grease Lubrication m/s 2.5
Fluid Lubrication m/s >5
PV Value Limit Grease Lubrication m/s N/mm²·m/s 2.8
Fluid Lubrication m/s N/mm²·m/s 10
Friction Coefficient u Grease Lubrication 0.05~0.15
Fluid Lubrication 0.04~0.12
Mating Axis Hardness HRC ≥53
Roughness Ra 0.32~0.63
Working Temperature℃ Grease Lubrication 150
Fluid Lubrication 250
Alloy Layer Hardness HB   60~90
Thermal Conductivity W/mk   47
Coefficient Of Linear Xpansion   18×10-6/K
In addition to the standard products shown in the catalog, you can also provide non-standard products or order according to customer requirements.