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Needle roller bearings

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  • Products > Roller bearings > Needle roller bearings

PRODUCTS

    Designation Principal dimensions Basic load ratings Speed ratings
    dynamic static Reference speed Limiting speed
    Fw[mm]
    Ew[mm]
    U[mm]
    C[kN]
    C0[kN]
    [r/min]
    [r/min]
      RNAO 25X35X17   25   35   17   14.2   26.5   16000   18000
      RNAO 25X35X26   25   35   26   18.7   37.5   16000   18000
      NK 26/16   26   34   16   15.7   26   15000   17000
      NK 26/20   26   34   20   19.4   34.5   15000   17000
      NK 28/20   28   37   20   22   36.5   14000   16000
      NK 28/30   28   37   30   31.9   60   14000   16000
      NKS 28   28   42   20   28.6   39   13000   15000
      RNA 49/22   28   39   17   27   32.5   14000   15000
      RNA 69/22   28   39   30   36.9   57   14000   15000
      NK 29/20 TN   29   38   20   28   42.5   14000   15000
      NK 29/30   29   38   30   37.5   60   14000   15000
      NK 30/20   30   40   20   22.9   38   13000   15000
      NK 30/20 TN   30   40   20   25.1   44   13000   15000
      NK 30/30 TN   30   40   30   36.9   72   13000   15000
      NKS 30   30   45   22   31.9   43   12000   14000
      RNA 4905   30   42   17   28   34.5   13000   15000
      RNA 4905 RS   30   42   17   24.5   27.5   13000   6300
      RNA 4905.2RS   30   42   17   24.5   27.5   13000   6300
      RNA 6905   30   42   30   44   62   13000   15000
      RNAO 30X40X17   30   40   17   18.7   34   13000   15000
      NK 32/20 TN   32   42   20   26.4   48   12000   14000
      NK 32/30   32   42   30   39   65.5   12000   14000
      NKS 32   32   47   22   34.1   46.5   12000   13000
      RNA 49/28   32   45   17   25.1   36.5   12000   14000
      RNA 69/28   32   45   30   45.5   65.5   12000   14000
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Ball bearing

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Roller bearing

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  • Needle roller thrust bearings
  • Tapered roller thrust bearings

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