Detailed description
Bearing model:231.21.0775.013 Four-point Contact Ball Slewing bearing
Inner Diameter (ID):635 mm
Outer diameter (OD):838.8 mm
Width/Height: 56 mm
External Gear Teeth
Moudle: M=6
NO. of teeth: Z=138
Pressure Angle: a=20°
Modification coefficient: X=0
Material:50Mn
Axial Clearance:0 ~ 0.04
radial Clearance:0 ~ 0.04
Basic load ratings:
Ca=14.2 KN,Coa=28.4 KN
Seals type: Rubber/Fluororubber seals
Lubrication: Grease












