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.
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 .
Angular contact bearing BD155-6A(155*198*48) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BD155-6A
applicable for work rolls and back-up rolls in rolling
mills;
allowing greater radial load;
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
Angular contact bearing BD140-1A(140*180*48) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BD140-1A
