Welcome to Jiashan Juli Bearing Co., Ltd.
JLB-C High-strength copper alloy as the base material, use conditions according to a certain proportion ......
Read MoreJLB-1 Metal composite self-lubricating materials with high quality low carbon steel substrate, sintered porous spherical copper layer ......
Read MoreJLB090 Bronze rolling bearings, CuSn8 tin bronze alloy as the material, the surface rolling diamond oil hole ......
Read MoreJLB-800 Bimetallic composite bearings to high-quality low-carbon steel substrate, the surface having low friction characteristics ......
Read MoreJLB092 Bronze bearing material is bronze matrix, uniform and orderly processing of the filling hole by rolling a thin wall bearing, oil or grease in the assembly, and then configure the seal and use. The bearing has the advantage of large oil deposit, easy installation, design, small size, and can replace copper set can greatly reduce costs. The product has been used in conveyors, elevators, Roll field machine, leveling machine, etc. load, low-speed applications.
Density | 8.8 g/cm3 |
Max load | 100 [ N/mm2 ] |
Max line speed(Grease Lubrication) | 2m/s |
PV value limit(Grease Lubrication) | 2.8 [ N/mm2 m/s ] |
Tensile strength | >460 [N/mm2 ] |
Yield point | >280 [ N/mm2 ] |
Hardness | 90~150 [ HB ] |
Mating Axis | |
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Hardness | > 50 [ HB ] |
Roughness | 0.4~1.0 [ Ra ] |
Working temperature | -40~150 ℃ |
Friction Coefficient | 0.06~0.15 |
Thermal conductivity | 58 [ W/mk ] |
Coefficient of linear Expansion | 18.5×10-6/K [Axial ] |
1. save a lot of copper, copper sets working hours to save for car;
2. Compared with bushes to its light weight, low cost;
3. can be processed in a variety of friction surface has hole, pit, storing certain oils, prolonged refueling time is five times that of copper sets;
4. The high load capacity, especially suitable for rough friction surface;
Straight sets, flange bushings, composite steel sleeve.