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Product Catalog

Cylindrical Roller Bearing

Inquiry

71830ACTA 71830ACTA/DB 71830ACTA/DF 71830ACTA/DT

Principal dimensions (mm)
  • d: 150
  • D: 190
  • B: 20
  • r 1,2 min: 1.1
  • r 3,4 min: 0.60
Basic load ratings (kn)
  • Cr: 57.90
  • Cor: 74.60
Speed ratings(r/min)
  • Grease: 6000
  • Oil: 9000
Basic load ratings Combinaton (kn)
  • Cr: 94.10
  • Cor: 149.00
Bearing No.
  • DB: 71830ACTA/DB
  • DF: 71830ACTA/DF
  • DT: 71830ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 4800
  • Oil: 7200
Fitting dimension (mm)
  • d a min: 157.0
  • D a max: 183.0
  • D b max: 185.0
  • r a max: 1.0
  • r b max: 0.60