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NSK’s SWR Spherical Roller Bearings provide solutions to challenges faced by spherical roller bearings used in continuous casting guide rolls.

Condition Description

  • High Load
  • High Speed
  • Low Friction

Industries

  • Steel and Metals

Product Features

  • Improved material strength of outer ring
  • Ability to use with or without seals

Benefits

  • Improved wear resistance – three times compared to AISI 52100 bearing steel
  • Minimized outer-ring friction to extend flaking life
  • Improved flaking life property – five times compared to AISI 52100 bearing steel
  • Material strength improved to prevent breakage of the outer ring after the occurrence of flaking - five times compared to AISI 52100 bearing steel
  • SWR can replace standard SRB without modifying the axle boxes