NSK NUP311EM bearing

NSK NUP311EM bearing | Cylindrical Roller Bearing | 55x120x29

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    Cylindrical roller bearings NUP311EM

  • Bearing number : NUP311EM
  • Size (mm) : 55x120x29
  • Brand : NSK
  • Bore Diameter (mm) : 55
  • Outer Diameter (mm) : 120
  • Width (mm) : 29
  • Bearing dimensions and specification in NSK catalogue:

  • d - 55 mm
  • Fw - 70,5 mm
  • D - 120 mm
  • B - 29 mm
  • C - 29 mm
  • r min. - 2 mm
  • r1 min. - 2 mm
  • da min. - 64 mm
  • Da max. - 111 mm
  • db max. - 68 mm
  • db min - 64 mm
  • ra max. - 2 mm
  • rb max. - 2 mm
  • S - 1,4 mm
  • Basic dynamic load rating (C) - 137 kN
  • Basic static load rating (C0) - 143 kN
  • (Grease) Lubrication Speed - 5000 r/min
  • (Oil) Lubrication Speed - 6300 r/min

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