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Product Catalog

Deep Groove Ball Bearing

Inquiry

51203 53203

Principal dimensions (mm)
  • d: 17
  • d 1 min: 19.0
  • D: 35
  • D 1 min: 35
  • H: 12
  • C: 4.0
  • H 1 : 13.2
  • r 1,2 min: 0.6
  • S: 16.0
  • R: 32
Basic load ratings (kn)
  • Cr: 17.20
  • Cor: 18.80
Bearing No.
  • Flat type: 51203
  • Spherical type: 53203
Speed ratings (r/min)
  • Grease: 5000
  • Oil: 6700
Fitting dimensions mm
  • d a min: 28
  • D a max: 24
  • r a max: 0.6