NSK’s EMM-VS Series of Cylindrical Roller Bearings for Vibrating Equipment feature a high load-carrying capability, has an innovative outer-ring-guided machined brass cage and a special roller crowning accommodating heavy loads & misalignment.

Condition Description

  • High Load
  • Vibration


  • Material Handling
  • Quarrying, Mining and Construction
  • Utilities

Product Features

  • High strength & wear resistant machined brass cage.
  • One-piece cage gives higher strength under vibrating conditions.
  • Special cage pocket profiling helps guide rollers.
  • Large cage pocket corners relieve stress concentrations on the cage.
  • Special roller crowning to reduce generation of edge loading.
  • ISO standard sizes.


  • High rigidity with enhanced cage strength.
  • Improved grease & oil flow in cage pockets.
  • Improved lubricant dispersion dampens noise.
  • 30% higher load rating compared with conventional bearings.
  • Up to twice the bearing life.


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