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 SF4460PX1(220*300*35) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF4460PX1
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.
Angular contact bearing SF5235PX1(260*330*34.5) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF5235PX1
Angular contact bearing BA340-1A(340*440*52) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA340-1A
China Popular Convenient Installation Cross Roller Slewing Bearing is a high quality crossed roller slewing bearing made in china.It is widely used in hoisting, transportation, engineering machinery and military products.
four-row cylindrical roller bearings for
steel industry
working under the toughest working
environment
able to work under high temperature,
water, particles
one-stop rolling mill solution to reduce
rolling mill’s cost
ready stock delivered within 7days
OEM service
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
particularly suitable for high speed rolling mills;
ready stock available;
