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.
ball bearing 6000 series are the most common bearing ,they can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, etc.
207-27-72210 bearings are used in the Excavator Final drive system of KOMATSU：
20Y-27-21260 BEARING KOMATSU parts：PC360LC-10， PC300-8M0， PC270-8， PC290LC-11
708-2G-12251 bearings are used in the Excavator slewing motor system of KOMATSU：
708-2G-12251 BEARING KOMATSU Hydraulic pump parts fit：PC350-8, PC300-7, PC300-8, PC360-7.
22.225* 52 *15 mm 205 KRR2 bearing are produce Chrome steel ,the surface are with yellow Zinc plating at customized ,free sample can be provide before order .
