NSK 7221CTRSU bearing

NSK 7221CTRSU bearing | Angular Contact Ball Bearing | 105x190x36

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    Angular contact ball bearings 7221CTRSU

  • Bearing number : 7221CTRSU
  • Size (mm) : 105x190x36
  • Brand : NSK
  • Bore Diameter (mm) : 105
  • Outer Diameter (mm) : 190
  • Width (mm) : 36
  • Bearing dimensions and specification in NSK catalogue:

  • d - 105 mm
  • D - 190 mm
  • B - 36 mm
  • C - 36 mm
  • a - 37,7 mm
  • d1 - 117 mm
  • r min. - 2,5 mm
  • r1 min. - 1,5 mm
  • D1 - 178 mm
  • D2 - 183 mm
  • Weight - 3,777 Kg
  • Basic dynamic load rating (C) - 162 000 kN
  • Basic static load rating (C0) - 143 000 kN
  • (Grease) Lubrication Speed - 7 300 r/min
  • (Oil) Lubrication Speed - 11 300 r/min

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