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重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

71821CTA 71821CTA/DB 71821CTA/DF 71821CTA/DT

Principal dimensions (mm)
  • d: 105
  • D: 130
  • B: 13
  • r 1,2 min: 1.0
  • r 3,4 min: 0.60
Basic load ratings (kn)
  • Cr: 24.10
  • Cor: 29.80
Speed ratings(r/min)
  • Grease: 8900
  • Oil: 14500
Basic load ratings Combinaton (kn)
  • Cr: 39.20
  • Cor: 59.60
Bearing No.
  • DB: 71821CTA/DB
  • DF: 71821CTA/DF
  • DT: 71821CTA/DT
Speed ratings Combination (r/min)
  • Grease: 7100
  • Oil: 11600
Fitting dimension (mm)
  • d a min: 111.0
  • D a max: 124.0
  • D b max: 126.5
  • r a max: 1.0
  • r b max: 0.50