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.
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 .
Angular contact bearing BA345-1A(345*470*54) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BA345-1A
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;
Angular contact bearing BD130-1SA (130*166*34) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BD130-1SA
