Roller bearings are used in all main shaft and auxiliary drive shaft applications to support pure radial load, and allow for axial shaft elongation due to temperature changes with no additional load effect on the bearing.
Angular contact bearing BA300-4WSA(300*395*52) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA300-4WSA
Tapered Roller Bearings LL641110/49(203*261*28) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality LL641110/49
Angular contact bearing SF3235PX1(160*200*20) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF3235PX1
Angular contact bearing BA280-2WSA(280*370*40) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA280-2WSA
Angular contact bearing BA260-4A(260*340*38) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA260-4A
reducing your rolling mill cost;
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
Angular contact bearing BA180-4WSA(180*250*33) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA180-4WSA
