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.
20Y-27-11570 bearings are used in the Excavator Final drive system of KOMATSU：
20Y-27-11570 BEARING KOMATSU parts：PC150HD-5K，PC180LC-5K，PC200-5C，PC200-6Z，PC210-6，PC210LC-5K，PC220-5C，PC220-6Z
MKL Bearings can produce special and customized bearings at customer's requirements ,such as with hex bore ,with knurled on bearing surface ,or the bearings surface with spherical, welcome with your enquiry.
206-26-71270 bearings are used in the Excavator final drive system of KOMATSU：
206-26-71270 BEARING KOMATSU parts：PC300-8, PC350-8, PC360-10, PC350-8MO, PC300-7, PC360-7, PC340-7, PC380-7, PC390-10.
102-6525 bearings are used in the reduction gearbox system of Caterpillar heavy machinery equipment：
1026525 BEARING Caterpillar parts fit:312, 315, 317 & 317N
VW series roller bearing according to difference of seal type can be divided into iron cover seal (no suffix, such as: RM1) and rubber cover seal (name of X suffix, such as: RM2-2RS) two kinds
If using stainless steel material, the name will be the words with the SS, such as: W3SSX
