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.
4192975 bearings are used in the Excavator Final drive system of Hitachi ：
4192975 BRG.;ROL. Hitachi parts 218HSL, 270C LC JD, CX350DR, EX200-5Z JPN, EX270, EX270-5, EX280H-5, EX300, EX300-2, EX300-3, EX300-5, EX300-5HHE, EX300LC-5M, EX300LCLL-5, EX300LCLL-5M, EX345USR(LC), EX350H-5, EX350H-5HHE, EX350K-5
6302ZZ (I.D.=15mm, O.D.=42mm, Thickness=13mm); 6302ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
708-1W-42110 bearings are used in the Excavator Hydraulic pump system of KOMATSU：
708-1W-42110 BEARING KOMATSU Hydraulic pump parts fit：PC650-8EO, PC600-8EO, PC700-8EO, PC800-8EO.
25Z494D11 bearings are used in the Excavator Slewing Gearbox Bearing system of KOBELCO heavy machinery equipment：
25Z494D11 BEARING Kobelco parts SK200LC K907 K907D K907DLC K907LC MD200BLC MD200C SK150LC SK160LC SK200 ED180 SK210 SK210LC
6006ZZ (I.D.=30mm, O.D.=55mm, Thickness=13mm); 6006ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
4246793 bearings are used in the Excavator Final drive system of Hitachi ：
4246793 BRG.;ROL. Hitachi parts CHR70, CX350DR, CX500, CX500DR, CX500PD, CX550, CX700, CX700 JPN, EX200-2, EX200-3, EX200-3C, EX200-3E, EX200-5, EX200-5 JPN, EX200-5HG, EX200-5HHE, EX200-5LV JAP, EX200-5X JPN, EX200-5Z
