Detailed description
Bearing model :131.45.2800.03/12 Three-rows roller slewing Bearing Size:2579x3114x231mm
Inner Diameter ( ID ) :2579 mm
Outer diameter (OD) :3114 mm
Width/Height : 231
Outer Gear Teeth
Moudle: M=18
NO. of teeth: Z=170
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.












