Detailed description
Bearing model :W13-51P1D Four-point Contact Ball Slewing Ring
Inner Diameter ( ID ) :45.275 inch
Outer diameter (OD) :57.085 inch
Width/Height : 3.94 inch
Material :42CrMo
Seals type: Open
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.








