- Introduction: SF-1S STAINLESS STEEL SELF-LUBRLCATING BEARING
- Physical and mechanical properties:
Description
SF-1S is of oil resistant, acid resistant,alkali-resistant and seawater resistant.Moreover,there is no lead in the PTFE surface layer,and so is particularly fit for bushings in foodstuff machines,alkali flow meters,pumps motion elements in pharmaceu- tical machines chemical engineering machines and other ocean industry.This is a triple layers composites bush,the base material being a bronze plate and a film of heat resistant powder filled PTFE being calendered onto the sintered spherical bronze interlayer.