Detailed description
Bearing model:685DBS261y Four-point Contact Ball slewing Bearing With Internal Gear Teeth
Inner Diameter ( ID ) :685 mm
Outer diameter (OD) :889 mm
Width/Height : 56 mm
External Gear Teeth
Moudle: M=7
NO. of teeth: Z=125
Pressure Angle: a=20°
Modification coefficient: X=0
Material :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.












