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CFB021
ENVIRONMENTAL PROTECTION LUBRLUBRICATING BEARING |
| It is made of high quality low-carbon steel with sintering porous bronze as its interlayer, and the compound of POM as its surface. And has capacity and wear -resistant. It’s applied to vehicle chassis, forming machine tools, metallurgical machinery, mining machinery, hydraulic industry and rolling steel industry, etc .Because of without lead, the product is accord with environmental requirement. |
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| Availability |
| Structure |
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| Cylindrical bushes, flanged bushes, thrust washers, strip and non-standard parts as the clients supplied drawing and etc. |
| Tolerance |
| Recommended housing bore tolerance is H7, while the shaft diameter tolerance is f7 or h8. |
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Tech.Data |
Max load capacity P(Dynamic)
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140N/mm² |
Maximum PV value(Grease)
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2.8N/mm².m/s |
Max load capacity P(static) |
250N/mm² |
Working temperature |
-40℃~+130℃ |
Max line speed V |
2.5m/s |
Thermal conductivity |
4W/(m.k) |
Friction coef |
0.05~0.25 |
Coefficient of linear expansion |
12×10 /k |
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COLLECT 
