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.
China Popular Convenient Installation Cross Roller Slewing Bearing is a high quality crossed roller slewing bearing made in china.It is widely used in hoisting, transportation, engineering machinery and military products.
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
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
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
VW series roller bearing according to difference of seal type can be divided into iron cover seal (no suffix, such as: W1) and rubber cover seal (name of X suffix, such as: W1X) two kinds
If using stainless steel material, the name will be the words with the SS, such as: W1SSX
The single row four point contact ball slewing bearing is composed of two seat rings. It has compact structure, light weight and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time.
