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重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

71809CTA 71809CTA/DB 71809CTA/DF 71809CTA/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: 7.60
  • Cor: 7.40
Speed ratings(r/min)
  • Grease: 20000
  • Oil: 33000
Basic load ratings Combinaton (kn)
  • Cr: 12.30
  • Cor: 14.80
Bearing No.
  • DB: 71809CTA/DB
  • DF: 71809CTA/DF
  • DT: 71809CTA/DT
Speed ratings Combination (r/min)
  • Grease: 16000
  • Oil: 26000
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