Detailed description
Bearing model :191.20.2000.990.41.1502 Three-rows roller slewing Bearing Size:1853x2236.8x132mm
Inner Diameter ( ID ) :1853 mm
Outer diameter (OD) :2236.8 mm
Width/Height : 132
Outer Gear Teeth
Moudle: M=16
NO. of teeth: Z=137
Pressure Angle: a=20°
Modification coefficient: X=+0.5
Material :42CrMo/50Mn
Seals type: Rubber/Fluororubber seals
Lubrication: Grease
They 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.











