Detailed description
Bearing model :L6-33N9Z/L6-33N9ZD Four point contact ball slewing Bearing
Inner Diameter ( ID ) :29.13 inch
Outer diameter (OD) :37.32 inch
Width/Height : 2.2 inch
Gear Teeth
DP: DP=3
NO. of teeth: Z=89
Pressure Angle: a=20°
Modification coefficient: X=0
Material :50Mn
Seals type: Rubber/Fluororubber seals
Lubrication: Grease
L6-33N9Z outer ring with 18 mounting holes, inner ring with 18 mounting holes
L6-33N9ZD outer ring with 28 mounting holes, inner ring with 20 mounting holes
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.












