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.
20Y-27-22230 bearings are used in the Excavator travel system of KOMATSU：
20Y-27-22230 BEARING KOMATSU parts:PC220LC-8,PC240-8K,,PC228US-8,PC100L-6,PC158USLC-2,PC158US-2,PC200-6Z,PC200-7,PC210-6,PC210-7
163-1656 163-1657 bearings are used in the reduction gearbox system of Caterpillar heavy machinery equipment：
1631656 1631657 SPECIAL TAPERED Caterpillar parts fit: 374F L , 365B L , 345B , 365C L , 374D L, 374F L.
XKAH-00340 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAH-00340 HYUNDAI BEARING parts
Apply to R140LC-7, R140LC-7A, R160LC7, R160LC7A
XKAH-00340 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAH-00340 HYUNDAI BEARING parts
Apply to R140LC-7, R140LC-7A, R160LC7, R160LC7A
XKAQ-00986 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAQ-00986 HYUNDAI BEARING parts
Apply to R110-7, R110-7A, R140LC9, R140LC9A, R140LC9S, R160LC9, R160LC9A, R160LC9S, R180LC9, R180LC9A, R180LC9S, R210LC7A, R210LC9, R210LC9BC, R210LC9BH, R210NLC9, R220LC9A, R220NLC9A, R235LCR9
XKAQ-00218 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAQ-00218 HYUNDAI BEARING parts
Apply to R110-7, R110-7A, R140LC-7, R140LC-7A, R140LC9, R140LC9A, R140LC9S, R160LC7, R160LC7A, R160LC9, R160LC9A, R160LC9S, R180LC7, R180LC7A, R180LC9, R180LC9A, R180LC9S, R210LC7, R210LC7A, R210LC7H
