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.
4148014 bearings are used in the Excavator Final drive system of Hitachi ：
4148014 BRG.;ROL. Hitachi parts EX60, EX60G, EX60SR, EX60UR, EX75UR, EX75UR-3
6008ZZ (I.D.=40mm, O.D.=68mm, Thickness=15mm); 6008ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
Bearing:
o The widest range of industry-standard inner diameter sizes and style options
o Improved raceway geometry improves thrust and bending moment load capacity
o Super-precision raceways and advanced balls are used to improve accuracy and extend service life
U groove nylon roller with customized service can produced at your design,size ,material all according to your requirements ,and before order we can send you sample to test quality first .
K9007403 bearings are used in the final drive bearing system of Doosan Heavy Machinery Equipment:
K9007403 BEARING;ANGULAR BALL Doosan parts：DX200A，DX210 / DX225LCB，DX220A / DX225LCA，DX220AF，DX225LC-3，DX225LC-3，DX225LC-5，DX230LC，DX235LC-5，DX235LCR-5，DX255LC-3，DX255LC-3，DX260LCA
6003-2RS (I.D.=17mm, O.D.=35mm, Thickness=10mm); 6003-2RS bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
All bearings are available in 52100 Chrome Steel or 440 Stainless Steel. Bearings also available with single shield or seal: suffix Z, RS, RU or TS. TTS is used smaller ball, load rating is lower than standard.
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.
6210-2RS (50x90x20mm) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.
