Angular contact bearing BA260-4A(260*340*38) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA260-4A
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;
radial clearance is
generally executed in C3 or C4;
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
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 SF4007PX1(200*250*25) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF4007PX1.
particularly suitable for high speed rolling mills;
radial clearance is
generally executed in C3 or C4;
working under the toughest working environment;
