Mood 3 Products

Long-life Vibrating Screen Spherical Roller Bearings

Spherical Roller Bearing, brass cage, VS series

NSK's Long-Life Vibrating Screen Series of Spherical Roller Bearings are engineered specifically to withstand the harsh working environments and frequent vibration of the mining, quarrying and construction industries. The improved roller guidance & smooth running reduce the bearing damage from slippage, surface fatigue & flaking
This series supersedes the CA series VS bearings.

Condition Description

  • High Load
  • Misalignment
  • Vibration


  • Material Handling
  • Oil and Gas
  • Pulp and Paper
  • Quarrying, Mining & Construction
  • Utilities
  • Cement

Product Features

  • Precision machined tough one piece brass cage, contoured roller pockets
  • Improved surface roughness on rollers and inner & outer ring
  • Special heat treatment rollers, prevent cracks from vibrations & shock loads
  • Self aligning ability with floating guide ring
  • Controlled roller skew
  • Internal radial clearance set at 2/3 ISO standard bearings
  • Outer dimensions set at 1/2 of ISO standard bearings
  • 40mm - 200mm bore diameter



  • Twice the service life of conventional bearings
  • Reduced maintenance costs
  • High dynamic & static load ratings - load rating increased by 1.25 times
  • Dampened vibration & highly resistant to heavy or shock loads
  • High speed performance & low operating temperature rise
  • Better roller guidance & smooth running - reduced bearing damage from slippage, surface fatigue, flaking
223 20 CAM E4 -VS3(4)
Show Description
223 Bearing type and series
20 Bearing Bore
CAM Cage
E4 Outer Ring with Groove & Oil Holes
-VS3(4) Vibrating Screens + Special dimensional Tolerance + Radial Internal Clearance
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