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.
Special ball bearings S628 with material stainless steel and U groove outer ring ,with this design this bearings can work well in different guide track.
Angular contact bearing BD130-16A (130*166*38/41) is used in excavator travel gearbox.
ZHZB Excavator Bearing Factory Supplier Provides High Quality BD130-16A
20Y-27-22230 bearings are used in the Excavator Final drive system of KOMATSU：
20Y-27-22230 BEARING KOMATSU parts:PC220LC-8,PC240-8K,,PC228US-8,PC100L-6,PC158USLC-2,PC158US-2,PC200-6Z,PC200-7,PC210-6,PC210-7
mini U groove bearing with inner diameter 3mm ,outer diameter 10mm ,and total height 4mm ,can used for Wire Cable Pulley Bearing ,free sample can be provide for you in advance .
207-27-51220 bearings are used in the Excavator Final drive system of KOMATSU：
207-27-51220 BEARING KOMATSU parts PC250LC-6LE PC300-5 PC300-3 PC300-5K PC310-5
706-8J-41010 706-8J-41010 bearings are used in the Excavator travel motor system of KOMATSU：
706-8J-41010 BEARING KOMATSU parts fit：PC400-8, PC450-8, PC2000-8, PC550-8， PC490-10, PC300-8MO, PC350-8MO, PC300-7, PC400-7, PC450-7.
professional manufacturer of bearings for
steel mills of billets, bars, sections, angles, beams, wire rods, coils, etc.
P6 precision for higher wear-resistance
best bearing steel to ensure the bearing
can work under highest loads
radial clearance is generally executed in
C3 or C4
ready stock available
