Detailed description
Bearing model:9E-1Z20-0309-0765 Crossed Roller Slewing Bearing With External Gear
Inner Diameter (ID):234 mm
Outer diameter (OD):403.5 mm
Width/Height: 55 mm
External Gear Teeth
Moudle: M=4.5
NO. of teeth: Z=88
Pressure Angle: a=20°
Modification coefficient: X=0
Seals type: Sealed
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.












