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.
1.109-00033 bearings are used in the final drive bearing system of Doosan Heavy Machinery Equipment:
1.109-00033 BEARING;ANGULAR BALL Doosan parts：DX140LC，DX140LC-3 / DX160LC-3，DX160LC，DX180LC-3，DX180LC-5
208-27-62110 bearings are used in the Excavator Final drive system of KOMATSU：
208-27-62110 BEARING KOMATSU parts PC550LC-8,PC400LC-6Z,PC400-6,PC600LC-7,PC600-8,PC600LC-6APC650LC-7
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
4321887 bearings are used in the Excavator Final drive system of Hitachi ：
4321887 BRG.;ROL. Hitachi parts CHR70, EX100-2, EX100-3, EX100-3C, EX100-5, EX100-5 JPN, EX100M-5, EX120-2, EX120-3, EX120-3C, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120K-2, EX120K-3, EX120SS-5, EX130H
Hanger Bearing Units is one design of mounted ball bearing unit, UCHA2 is the suffix of this type bearing unit, the bearing unit have UC chrome steel pillow block bearings and HA housing with cast iron materials.
