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 BA345-1A(345*470*54) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA345-1A
Angular contact bearing BA250-4A(250*330*37) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA250-4A
higher rolling efficiency with inner rings remained onto
the rolls during processing;
stabilizing treatment allowing the bearings to work with
temperatures up to 150° C, without dimensional
change and distortion;
professional manufacturer of bearings for steel mills
of billets, bars, sections, angles, beams, wire rods, coils, etc.
P6 precision for higher wear-resistance
best bearing steel to ensure the bearing can work
under highest loads
