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71904ACTA 71904ACTA/DB 71904ACTA/DF 71904ACTA/DT

Principal dimensions (mm)
  • d: 20
  • D: 37
  • B: 9
  • r 1,2 min: 0.3
  • r 3,4 min: 0.15
Basic load ratings (kn)
  • Cr: 5.72
  • Cor: 4.37
Speed ratings(r/min)
  • Grease: 38000
  • Oil: 56000
Basic load ratings Combinaton (kn)
  • Cr: 9.29
  • Cor: 8.74
Bearing No.
  • DB: 71904ACTA/DB
  • DF: 71904ACTA/DF
  • DT: 71904ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 30000
  • Oil: 44800
Fitting dimension (mm)
  • d a min: 22.0
  • D a max: 35.0
  • D b max: 35.8
  • r a max: 0.3
  • r b max: 0.10