NK 28/20


  • Low cross section
  • High load carrying capacity
  • High stiffness
  • The possibility of assembling inner and outer rings separately permits interference fits for shaft and housing and also enables easy maintenance inspections
  • Accommodate axial displacement
    Except for bearings with flanges on both the inner and outer rings, needle roller bearings with machined rings can accommodate axial displacement
  • Accommodate static misalignment
  • Locating bearing arrangement
    Combined needle roller bearings accommodate combined radial and axial loads in one or both directions




Bearing Number:   NK 28/20

Categoy: Needle roller bearings

Weight and Dimensions

Diameter under rollers (Fw) MM:   28

Outside diameter (D) MM:   37

Width (C) MM:   20

Dynamic C(KN):   22

Static C0(KN):   36.5

Reference speed(r/min):   14 000

Limiting speed[r/min]:   16 000

Structure[r/min]:   with machined ring

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