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.
KOMATSU 203-26-61320 Excavator Slewing Gearbox Bearing PC120-6 PC128
203-26-61320 bearings are used in the reduction gearbox system of heavy machinery equipment：PC120-6 PC128.
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
4-bolt flange bearing units is one kind of mounted ball bearing units, this design have 4 bolt in the housing and its suffix is UCF series, The UCF Ball bearing unit are also the most widely used on the market.
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.
6007ZZ (I.D.=35mm, O.D.=62mm, Thickness=14mm); 6007ZZ bearing are shielded on BOTH SIDES to keep lubricant in; Chromium Steel long-life bearings, smooth and low noise.
The light slewing bearing is one major model produced in our factory and its mainly used in food machinery, canning packing machinery and environmental machinery etc.
