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重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

71809ACTA 71809ACTA/DB 71809ACTA/DF 71809ACTA/DT

Principal dimensions (mm)
  • d: 45
  • D: 58
  • B: 7
  • r 1,2 min: 0.3
  • r 3,4 min: 0.15
Basic load ratings (kn)
  • Cr: 7.27
  • Cor: 6.94
Speed ratings(r/min)
  • Grease: 18000
  • Oil: 30000
Basic load ratings Combinaton (kn)
  • Cr: 11.80
  • Cor: 13.90
Bearing No.
  • DB: 71809ACTA/DB
  • DF: 71809ACTA/DF
  • DT: 71809ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 14000
  • Oil: 24000
Fitting dimension (mm)
  • d a min: 47.5
  • D a max: 55.5
  • D b max: 56.5
  • r a max: 0.3
  • r b max: 0.10