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
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
6302 full silicon nitride balls ceramic bearing with size 15*42*13mm ,this bearing are produce with full balls without any cage and with material ceramic ZrO2 and PTFE cage,which can working at temperature at 600 degree .
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
ready stock available
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;
