Home>>Catalog>>Cylindrical Roller Bearing>>Cylindrical Roller Bearing>>d:180-200mm>>Bearing NO.:12538 NF2238Back>>
Principal dimensions (mm)
  • d:190
  • D:340
  • B:92
  • r min :4
  • r 1min :4
  • F:
  • E:
Basic load ratings (kN)
  • Cr:1140
  • Cor:1750
  • Old code. :12538
  • New code.:NF2238
  • Mass kg:38.9
Fitting dimension (mm)
  • damin:206
  • damax:223
  • dbmin:
  • Damax:324
  • Damin :
  • ramax :3
  • rbmax:3
Limit speed (r/min)
  • Grease:1600
  • Oil:1900
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