NACHI 7028DF bearing

NACHI 7028DF bearing | Angular Contact Ball Bearing | 140x210x33

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    Angular contact ball bearings 7028DF

  • Bearing number : 7028DF
  • Size (mm) : 140x210x33
  • Brand : NACHI
  • Bore Diameter (mm) : 140
  • Outer Diameter (mm) : 210
  • Width (mm) : 33
  • Bearing dimensions and specification in NACHI catalogue:

  • d - 140 mm
  • D - 210 mm
  • B - 33 mm
  • C - 33 mm
  • Angle (α) - 30 °
  • a - 34 mm
  • r min. - 2 mm
  • r1 min. - 1 mm
  • 2B - 66 mm
  • da min. - 148 mm
  • Da max. - 205 mm
  • ra max. - 1 mm
  • Weight - 3.63 Kg
  • Basic dynamic load rating (C) - 194 kN
  • Basic static load rating (C0) - 265 kN
  • (Grease) Lubrication Speed - 1900 r/min
  • (Oil) Lubrication Speed - 2600 r/min

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