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RCB-090 bronze bushings
Introduction
It is made of high density copper alloy with special formulations, rolled it is made of high quality low-carbon steel strip, rolled and sintered with lozenge or spherical oil indentations on surface. It is with high density, good load capacity and wear-resistance. It is used in lifting machinery, construction machinery and mining machinery etc. |
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| This type of bushing is widely applied in hoisting machines and other construction machines, automobiles, tractors, trucks, machines tools and some mineral engines. It can be fabricated into bushes, half bearings, flanged bushes, trust washers, spherical bearing so on |
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Tech.Data |
Max.Load
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Static |
120N/m㎡ |
Hardness |
HB 90-120 |
Dynamic |
40N/m㎡ |
Elongation |
40% |
Max.Speed |
2m/s |
Temp. |
-100℃～+200℃ |
Max.PV |
2.8N/m㎡﹡m/s |
Frictioncoefficient |
0.08～0.25 |
Tensilestrength |
450N/m㎡ |
Thermalconductivity |
60W(m﹡K)﹣1 |
Yieldpoint |
250N/m㎡ |
Coef.ofthermalexpansion |
15﹡10﹣6﹡K﹣1 |
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