Detailed description
Bearing model:9E-1Z30-0508-0236 Crossed Roller Slewing Bearings With External Gear
Inner Diameter ( ID ) :390 mm
Outer diameter (OD) :654 mm
Width/Height : 85 mm
External Gear Teeth
Moudle: M=8
NO. of teeth: Z=80
Pressure Angle: a=20°
Modification coefficient: X=0
Material :42CrMo/50Mn
Seals type: Rubber/Fluororubber seals
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.








