Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
Angular contact bearing SF4454PX1(220*295*33) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF4454PX1
6900 Customized Plastic Pulley Wheels with material Chrome steel and nputer material PU are produce as customer requirements with size
10*26*10mm,the bearings are widely used in sliding roller door and sliding roller wheel,and we can produce OEM service as your demands.
Material:AISI 52100 bearing steel,Ball surface polished.With or without hard chrome plating are optional.
Heat treatment: HRC 58-64
Stainless steel 440c are optional.
Can custom made per customer's request.