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.
4236786 bearings are used in the Excavator Final drive system of Hitachi ：
4236786 BRG.;ROL. Hitachi parts CX1000, CX1100, CX1800, CX900, EX1100, EX1100-3, EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, EX800H-5, HR1200SG, KH850-3, TL1100-3, ZX1800K-3, ZX800, ZX850-3, ZX850H
1R-5838 bearings are used in the reduction gearbox system of Caterpillar heavy machinery equipment：
1R5838 BALL BEARING Caterpillar parts fit:312, 312B, 313B, E120B
06000-22326 bearings are used in the Excavator Slewing gearbox system of KOMATSU：
06000-22326 BEARING KOMATSU parts： PC550LC-8, PC400LC-6Z, PC400-7E0, PC400-8, PC400-5D, PC450LC-7, PC410-5, PC750SE-7, PC750-6, PC800SE-7, PC800SE-8, PC800-6, PC1000-1,PC490LCI-11
06043-00215 bearings are used in the Excavator Slewing system of KOMATSU：
06043-00215 BEARING KOMATSU parts： PC60-5 , PC60-6, PC75UU-1, PC70-6, PC80-3, PW60S-3
1R-5838 bearings are used in the reduction gearbox system of Caterpillar heavy machinery equipment：
1R5838 BALL BEARING Caterpillar parts fit:312, 312B, 313B, E120B
20Y-27-11570 bearings are used in the Excavator Final drive system of KOMATSU：
20Y-27-11570 BEARING KOMATSU parts：PC150HD-5K，PC180LC-5K，PC200-5C，PC200-6Z，PC210-6，PC210LC-5K，PC220-5C，PC220-6Z
XKAH-00025 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAH-00025 HYUNDAI BEARING parts
Apply to R140LC-7, R210LC7, R210NLC7
136-2823 bearings are used in the reduction gearbox system of Caterpillar heavy machinery equipment：
1362823 BEARING Caterpillar parts fit:312B, 315B,315D
Double-row cylindrical roller bearing allowing greater radial load;
higher rolling efficiency with inner rings remained onto
the rolls during processing;
