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Product Catalog

Deep Groove Ball Bearing

Inquiry

7004CTA 7004CTA/DB 7004CTA/DF 7004CTA/DT

Principal dimensions (mm)
  • d: 20
  • D: 42
  • B: 12
  • r 1,2 min: 0.6
  • r 3,4 min: 0.30
Basic load ratings (kn)
  • Cr: 11.10
  • Cor: 6.56
Speed ratings(r/min)
  • Grease: 38000
  • Oil: 56000
Basic load ratings Combinaton (kn)
  • Cr: 18.00
  • Cor: 13.10
Bearing No.
  • DB: 7004CTA/DB
  • DF: 7004CTA/DF
  • DT: 7004CTA/DT
Speed ratings Combination (r/min)
  • Grease: 30000
  • Oil: 44800
Fitting dimension (mm)
  • d a min: 25.0
  • D a max: 37.0
  • D b max: 40.0
  • r a max: 0.6
  • r b max: 0.30