Single-Row Four-point Contact Ball Bearing Slewing Ring

SUP bearing worm gear product range comprises hydraulically and electrically driven systems for typical uses such as man lift platforms, cranes or to position photovoltaic machines.
 The single-row four point contact ball slewing ring is composed of 2 seatrings. It features compact in design, light in weight, the balls contact with the circular raceway at four points, via which the axial force,radial force and resultant moment may be born simultaneusely. It maybe used for slewing conveyers, welding operating consoles, light, medium duty cranes, excavators and engineering machines. slewing, slewings
  Notes:
  1. n1-number of lurbricating holes,evenly distributed, lubricating nipple M10×1GB1152-1153-79.
  2. Mounting hole n-φ,may be replaced with screw hole, tooth width b may be taken as H-h.
  3. Gear force of periphery given in the table is its maximum value, nominal force of periphery is taken 1/2 of the given value. slewing, slewings
  4. The spaceshift coefficient given in the tolde is the data of outer tooth, while that of inner tooth is +0.35.