SLWB 1R - Bronze Plain Bearing
Wrapped Bronze With Lubrication Pockets - low-maintenance
Material - Characteristics
Sliding elements made of solid tin bronze (CuSn8) with diamond-shaped lubrication pockets, which serves as a lubricant reservoir.
These plain bearings are suitable for grease and oil lubrication.
|temperature range||-40 up to +150 °C – grease lubricated
-40 up to +250 °C – oil lubricated
|max. PV value||2,8 MPa m/s|
|max. sliding velocity||2,5 m/s|
|max. surface pressure||stat. 120 MPa – dyn. 40 MPa|
|thermal expansion||18 x 10-6 °C-1|
|grease lubricated||μ = 0,06||up to 0,2|
For Bearing Design
Recommended fittings for the plain bearing and the sliding counterparts
|bearing||according to DIN ISO 3547-1 (formerly DIN 1494)|
Thermal expansion has to be taken into account at bearing temperatures above 80 °C.
|surface roughness||Ra = 0,4 μm|
|minimum hardness||> 200 HB|