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Product Catalog

Cylindrical Roller Bearing

Inquiry

7009CTA 7009CTA/DB 7009CTA/DF 7009CTA/DT

Principal dimensions (mm)
  • d: 45
  • D: 75
  • B: 16
  • r 1,2 min: 1.0
  • r 3,4 min: 0.30
Basic load ratings (kn)
  • Cr: 25.40
  • Cor: 20.40
Speed ratings(r/min)
  • Grease: 18000
  • Oil: 30000
Basic load ratings Combinaton (kn)
  • Cr: 41.30
  • Cor: 40.80
Bearing No.
  • DB: 7009CTA/DB
  • DF: 7009CTA/DF
  • DT: 7009CTA/DT
Speed ratings Combination (r/min)
  • Grease: 14000
  • Oil: 24000
Fitting dimension (mm)
  • d a min: 51.0
  • D a max: 69.0
  • D b max: 73.0
  • r a max: 1.0
  • r b max: 0.30