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.
particularly suitable for high speed rolling mills;
radial clearance is
generally executed in C3 or C4;
working under the toughest working environment;
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
Tapered Roller Bearings LL639249/10(196.85*241.3*23.812) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality LL639249/10
Angular contact bearing SF4007PX1(200*250*25) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality SF4007PX1.
