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Product Catalog

Stainless Steel Bearing

Inquiry

7221ACTA 7221ACTA/DB 7221ACTA/DF 7221ACTA/DT

Principal dimensions (mm)
  • d: 105
  • D: 190
  • B: 36
  • r 1,2 min: 2.1
  • r 3,4 min: 1.10
Basic load ratings (kn)
  • Cr: 163.00
  • Cor: 146.00
Speed ratings(r/min)
  • Grease: 6700
  • Oil: 10000
Basic load ratings Combinaton (kn)
  • Cr: 265.00
  • Cor: 292.00
Bearing No.
  • DB: 7221ACTA/DB
  • DF: 7221ACTA/DF
  • DT: 7221ACTA/DT
Speed ratings Combination (r/min)
  • Grease: 5300
  • Oil: 8000
Fitting dimension (mm)
  • d a min: 117.0
  • D a max: 178.0
  • D b max: 183.0
  • r a max: 2.0
  • r b max: 1.00