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 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 SF3215PX1(160*200*20) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF3215PX1
particularly suitable for high speed rolling mills;
radial clearance is
generally executed in C3 or C4;
working under the toughest working environment;
Tapered Roller Bearing LL735449/10(177.8*215.9*20.638) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality LL735449/10
accommodating
heavy radial loads, and axial loads in both directions;
suitable for low- or
medium-speed applications involving heavy or impact loading;
