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重庆斯恩杰科技有限公司

Product Catalog

Spherical Ball Bearing

Inquiry

71912ACTA 71912ACTA/DB 71912ACTA/DF 71912ACTA/DT

Principal dimensions (mm)
  • d: 60
  • D: 85
  • B: 13
  • r 1,2 min: 1.0
  • r 3,4 min: 0.30
Basic load ratings (kn)
  • Cr: 22.80
  • Cor: 21.50
Speed ratings(r/min)
  • Grease: 14000
  • Oil: 22000
Basic load ratings Combinaton (kn)
  • Cr: 37.00
  • Cor: 43.00
Bearing No.
  • DB: 71912ACTA/DB
  • DF: 71912ACTA/DF
  • DT: 71912ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 11000
  • Oil: 17000
Fitting dimension (mm)
  • d a min: 66.0
  • D a max: 79.0
  • D b max: 83.0
  • r a max: 1.0
  • r b max: 0.30