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 BD140-1A(140*180*48) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BD140-1A
Angular contact bearing SF3215PX1(160*200*20) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF3215PX1
best material and advanced treatment;
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
30.16*64.29*21.43 mm M86649A/M86610A taper roller bearing ar produce with Chrome steel Gcr15 ,we have bearings with 235 PCS ,for more informations ,pls contact with us .
