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Product Catalog

Spherical Ball Bearing

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7209C 7209C/DB 7209C/DF 7209C/DT

Principal dimensions (mm)
  • d: 45
  • D: 85
  • B: 19
  • r 1,2 min: 1.1
  • r 3,4 min: 0.60
Basic load ratings (kn)
  • Cr: 36.30
  • Cor: 25.80
Speed ratings(r/min)
  • Grease: 15000
  • Oil: 20000
Basic load ratings Combinaton (kn)
  • Cr: 59.00
  • Cor: 51.60
Speed ratings Combination (r/min)
  • Grease: 11500
  • Oil: 15500
Bearing No.
  • DB: 7209C/DB
  • DF: 7209C/DF
  • DT: 7209C/DT
Fitting dimension (mm)
  • d a min: 52
  • D a max: 78
  • D b max: 80.0
  • r a max: 1.0
  • r b max: 0.60