SLSO 2 - Composite Plain Bearing
Steel-Sintered-Bronze-POM Composite Material
Material - Charakteristik
Steel with porous sintered tin bronze layer, which is coated with POM as sliding layer.
The POM sliding layer creates a low-maintenance bearing material, which is well suited for high loads and low sliding velocities.
The grease pockets provide a lubricant reservoir in which larger amounts of the lubricant can be stored, resulting in longer maintenance intervals.
-40 up to +130 °C
|max. PV value||2,8 MPa m/s|
|max. sliding velocity||2,5 m/s|
|max. surface pressure||stat. 140 MPa - dyn. 70 MPa|
|thermal expansion||11 x 10-6 °C-1|
|grease lubricated||μ = 0,06||up to 0,14|
For Bearing Design
|bearing||according to DIN ISO 3547-1 (formerly DIN 1494)|
Thermal expansion has to be taken into account at temperatures above 80 °C.
|surface roughness||Ra = 0,4 μm|
|minimum hardness||> 200 HB|