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Home>>Catalog>>Cylindrical Roller Bearing>>Cylindrical Roller Bearing>>d:50-55mm>>Bearing NO.:42511E NJ2211EBack>>
Principal dimensions (mm)
  • d:55
  • D:100
  • B:25
  • r min :1.5
  • r 1min :1.1
  • F:66
  • E:
Basic load ratings (kN)
  • Cr:109
  • Cor:122
  • Old code. :42511E
  • New code.:NJ2211E
  • Mass kg:0.783
Fitting dimension (mm)
  • damin:61.5
  • damax:64
  • dbmin:73
  • Damax :92
  • Damin:
  • ramax :1.5
  • rbmax:1
Limit speed (r/min)
  • Grease:6000
  • Oil:7000
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