CPS CPBL SERIES WRAPPED BRONZE BEARINGS CATALOGUE

CuSn8 homogeneous bronze

Wrapped bearing completely consisting of CuSn8 homogeneous bronze with diamond shakes indentations on its surface
that allow the lubricant to be initially accumulated and progressively released during operation. Fit for work in dirty
environments where it requires resistance to wear and seizure. For example: agricultural machinery, excavators, tippers...

Available in both cylindrical (Downloading Catalogue here) and flanged version.

• Recommended seat tolerances: H7
• Recommended shaft tolerances: d7

Technical Data:

Max. load
Static 120N / mm2
Very low speed 40N / mm2
Breaking limit 450N / mm2
Max. PV 2,8N / mm2*m/s
Temperature limit -100°C ~ + 200°C
Friction coefficient 0,08 ~ 0,25
Thermal conductivity 58W (m*K)-1
Coefficient of thermal expansion 18,5*10 -6 [ K-1]
Hardness of thermal expansion HB 110-150