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.
207-27-71330 bearings are used in the Excavator Final drive system of KOMATSU：
207-27-71330 BEARING KOMATSU parts： PC290-8K，PC350-8,PC300-8,PC270-8,PC290LC-10,PC360-7,PC308USLC-3E0,PC270-7,PC340LC-7K,PC350-7E0
20Y-26-22330 bearings are used in the Excavator Slewing gearbox system of KOMATSU：
20Y-26-22330 BEARING KOMATSU parts：PC200-8,PC228US-8, PC200LC-8E0, PC200-6, PC200-7
XKAH-00800 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAH-00800 HYUNDAI BEARING parts Apply to R55-7, R55-7A, R55-9, R55-9S, R60CR-9, R60CR-9A
Proper amount of lubricant is not required to be cleaned before installation, and lubricant is not required to be added. When the jacking screw on the protruding end of the bearing inner ring is fastened on the shaft, the allowable axial load shall not exceed 20% of the rated dynamic load.
333-2914 bearings are used in the reduction gearbox system of Caterpillar heavy machinery equipment：
333-2914 BALL BEARING Caterpillar parts fit:325B L, 325B, 322B L, 322C , 325D, 324D,329D L, 323D
207-27-51220 bearings are used in the Excavator Final drive system of KOMATSU：
207-27-51220 BEARING KOMATSU parts PC250LC-6LE PC300-5 PC300-3 PC300-5K PC310-5
XKAH-00800 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAH-00800 HYUNDAI BEARING parts
Apply to R55-7, R55-7A, R55-9, R55-9S, R60CR-9, R60CR-9A
