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-27-22220 bearings are used in the Excavator final drive system of KOMATSU：
20Y-27-22220 BEARING KOMATSU parts：PC200-6, PC100L-6, PC160LC-7, PC200-7, PC220-6, PC220-7, PC220LC-8, PC230LC-6, PC300LC-6, PC600LC-7, PC600-8
708-1H-22150 bearings are used in the Excavator slewing motor system of KOMATSU：
708-1H-22150 BEARING KOMATSU Hydraulic pump parts fit：PC400-6, PC400-8, PC450-8, PC550-8, PC1250-8
20Y-27-11570 bearings are used in the Excavator travel 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
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-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
LM40UU Closed Linear Ball Bushing, smooth movement, high rigidity and low friction
. Item: LM40UU Linear Ball Bushing
. Type: Linear Motion Bushing
. Size: 40mm x 60mm x 80mm
. Lead Time: 10 to 60 days
. Product Origin: Fuzhou, Fujian, China
. Shipping Port: Fuzhou, Ningbo, Yiwu, Shanghai
. Payment: T/T, L/C
4192639 bearings are used in the Excavator Final drive system of Hitachi ：
4192639 BRG.;ROL. Hitachi parts EX60-2, EX60-3, EX60LCK-3, EX60LCT-3, EX60T-2, EX90
