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 BD155-6A(155*198*48) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BD155-6A
Angular contact bearing 260BA35S1(260*355*44) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality 260BA35S1
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 250BA36S1(250*360*44) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality 250BA36S1
Angular contact bearing SF4007PX1(200*250*25) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF4007PX1.
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
working under the toughest working environment;
