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.
207-27-61310 bearings are used in the Excavator Final drive system of KOMATSU：
207-27-61310 BEARING KOMATSU parts PC250, PC250HD-6Z, PC300, PC300SC,PC300-5，PC300-6， PC310, PC340-6K，PC340, PC350，PC350-6
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
VOE14547261 bearings are used in the Rotary reducer bearing system of VOLVO heavy machinery equipment：
VOE14547261 BEARING Volvo parts
EC290B EC290C EC300D EC300E EC330B EC330C EC340D EC350D EC350E EC360B EC360C EC700B EC700BHR EC700C EC700CHR ECR305C FC3329C PL3005D PL3005E
417-22-11850 bearings are used in the Loader Gearbox Bearing system of Caterpillar heavy machinery equipment：
417-22-11850 BEARING KOMATSU parts: HM300TN-1,WA100-3A,WA120-3,WA100-1,WA200-1,WA180-3,WA150-5,WA250-3,
XKAH-00800 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAH-00800 HYUNDAI BEARING parts
Apply to R55-7, R55-7A, R55-9, R55-9S, R60CR-9, R60CR-9A
