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Product Catalog

Deep Groove Ball Bearing

Inquiry

71905ACTA 71905ACTA/DB 71905ACTA/DF 71905ACTA/DT

Principal dimensions (mm)
  • d: 25
  • D: 42
  • B: 9
  • r 1,2 min: 0.3
  • r 3,4 min: 0.15
Basic load ratings (kn)
  • Cr: 7.83
  • Cor: 5.37
Speed ratings(r/min)
  • Grease: 32000
  • Oil: 48000
Basic load ratings Combinaton (kn)
  • Cr: 12.70
  • Cor: 10.70
Bearing No.
  • DB: 71905ACTA/DB
  • DF: 71905ACTA/DF
  • DT: 71905ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 25000
  • Oil: 38000
Fitting dimension (mm)
  • d a min: 27.0
  • D a max: 40.0
  • D b max: 40.8
  • r a max: 0.3
  • r b max: 0.10