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 SF2912PX1(145*200*20) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF2912PX1
Angular contact bearing AC523438-1(260*340*38) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality AC523438-1
333.375mm*469.9mm*366.712mm BT4B 328083/HA1 Four Row Tapered Roller Bearings ,produced with Chrome steel Gcr15 ,for more detialed informations ,pls contact with us .
four-row cylindrical roller bearings for
steel industry
working under the toughest working
environment
able to work under high temperature,
water, particles
one-stop rolling mill solution to reduce
rolling mill’s cost
ready stock delivered within 7days
OEM service
