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重庆斯恩杰科技有限公司

Product Catalog

Deep Groove Ball Bearing

Inquiry

7220ACTA 7220ACTA/DB 7220ACTA/DF 7220ACTA/DT

Principal dimensions (mm)
  • d: 100
  • D: 180
  • B: 34
  • r 1,2 min: 2.1
  • r 3,4 min: 1.10
Basic load ratings (kn)
  • Cr: 148.00
  • Cor: 130.00
Speed ratings(r/min)
  • Grease: 7000
  • Oil: 11000
Basic load ratings Combinaton (kn)
  • Cr: 240.00
  • Cor: 260.00
Bearing No.
  • DB: 7220ACTA/DB
  • DF: 7220ACTA/DF
  • DT: 7220ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 5600
  • Oil: 8800
Fitting dimension (mm)
  • d a min: 112.0
  • D a max: 168.0
  • D b max: 173.0
  • r a max: 2.0
  • r b max: 1.00