Bronze Self Lubricating Bearing For Building Machinery High Density Good Load Capacity
1. Product Description
Bronze Bearings Made of CuSn8 with Lubrication Indents Plain Cylindrical used a kind of high density bronze alloy of special compositions as base, surface of alloy is rolled diamond type of the oil indents or half ball oil indents,is intended for radial, oscillating and axial movements and are especially suited for extra high loads.Therefore,this WHB products have a wide application scope and pracical value in machinery production.
2. Specification
| Load capacity |
Static load |
120
N/mm2 |
PVvalue limit |
Oil lubrication |
40
N/mm2.m/s |
| Dymamic load |
40
N/mm2 |
Dry friction |
2.8
N/mm2.m/s |
| Oscillating |
60
N/mm2 |
Friction coef μ |
0.06~0.15 |
| Speed limit |
Oil lubrication |
5m/s |
Working temperature |
-150℃~+250℃ |
| Dry friction |
2.5m/s |
Thermal conductivity |
42 W/mk |
| Coefficient of linearexpansion |
11
10 -6/K |
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3. Application
Bronze Bearings Made of CuSn8 with Lubrication Indents Plain Cylindrical are widely used in mining machinery,building machinery ,agriculture machinery etc.
4. Advantages
This self lubricating bearing is an alloy with high wear resistance and good mechanical properties.this kind of bearing has higher density, load capacity, well wearing performance, longer lifetime.With their thin-wall structure,which doesn't take up too large assembly space.The production of the bushing is by means of advanced fixture and molds,able to suit various engineering applications,making it possiable for the bushing to store large amount of lubricating grease when working.Therefore,the lubrication interval is prolonged and the service hours are effecively lengthened and it has excellent anti-corrosion functions.
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