Detailed description
Bearing model :R8-44E3 Crossed Roller Slewing Rings
Inner Diameter ( ID ) :39.69 inch
Outer diameter (OD) :50.24 inch
Width/Height : 2.874 inch
Gear Teeth
DP: DP=2.5
NO. of teeth: Z=124
Pressure Angle: a=20°
Modification coefficient: X=0
Material :50Mn/42CrMo
Seals type: Rubber/Fluororubber seals
It is 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.












