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.
Proper amount of lubricant is not required to be cleaned before installation, and lubricant is not required to be added. When the jacking screw on the protruding end of the bearing inner ring is fastened on the shaft, the allowable axial load shall not exceed 20% of the rated dynamic load.
6309ZZ (I.D.=45mm, O.D.=100mm, Thickness=25mm); 6309ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
6203ZZ (17x40x12mm) 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.
XKAH-00015 bearings are used in the Hyundai's final drive crankshaft .heavy machinery equipment：
XKAH-00015 HYUNDAI BEARING parts
Apply to R140LC-7, R210LC7, R210NLC7
170-09-13220 bearings are used in the Bulldozer Bearing system of Komatsu heavy machinery equipment：
170-09-13220 BEARING KOMATSU parts D150A, D155A, D155C, D155S, D155W
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
lowest price linear bearing LM8UU with inner dimeter 8mm ,outer diameter 15mm and width 24mm,and this bearings are produe with Chrome steel Gcr15 and rubber seals .
4148014 bearings are used in the Excavator Final drive system of Hitachi ：
4148014 BRG.;ROL. Hitachi parts EX60, EX60G, EX60SR, EX60UR, EX75UR, EX75UR-3
