Guide, sheaths and pulleys
MP type sheave/pulley self-lubricated bearing
MP type sheave/pulley with self-lubricating bearing
These polyamide sheaves have been fitted with a self-lubricating bronze bearing.
The oil (viscosity similar to SAE 30) contained in the pores of the material acts as a hydraulic damper, absorbs shocks and thus gives the unit a long service life.
service life. The bronze is particularly resistant to corrosion and wear.