SKF PNA25/47 bearing

SKF PNA25/47 bearing | Cylindrical Roller Bearing | 25x47x20

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    Alignment needle roller bearings, with an inner ring PNA 25/47

  • Bearing number : PNA 25/47
  • Size (mm) : 25x47x20
  • Brand : SKF
  • Bore Diameter (mm) : 25
  • Outer Diameter (mm) : 47
  • Width (mm) : 20
  • Bearing dimensions and specification in SKF catalogue:

  • d - 25 mm
  • D - 47 mm
  • B - 20 mm
  • F - 30 mm
  • D1 - 42 mm
  • r - min. - 0.8 mm
  • r1,2 - min. - 0.3 mm
  • s - 0.5 mm
  • da - min. - 25 mm
  • Da - min. - 41 mm
  • Da - max. - 42 mm
  • ra - max. - 0.8 mm
  • rb - max. - 0.3 mm
  • Basic dynamic load rating - C - 22.9 kN
  • Basic static load rating - C0 - 38 kN
  • Fatigue load limit - Pu - 4.8 kN
  • Reference speed - 13000 r/min
  • Limiting speed - 15000 r/min
  • Mass bearing - 0.157 kg

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