Detailed description
Bearing model:12-200741/1-02243 Four-point Contact Ball Slewing Bearing
Inner Diameter ( I D ) :546 mm
Outer diameter (OD) :716 mm
Width/Height : 56 mm
Internal Gear Teeth
Moudle: M=6
NO. of teeth: Z=93
Pressure Angle: a=20°
Modification coefficient: X=0
Material :42CrMo/50Mn
Seals type: Rubber/Fluororubber seals
Lubrication: Grease
Slewing bearings are widely used in hoister transportation, mining, architecture, harbor machinery, shipping mechanism, radar machinery of high accuracy, and large-scale rotary devices on aspect of missile launcher.












