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Product Catalog

Cylindrical Roller Bearing

Inquiry

7312AC 7312AC/DB 7312AC/DF 7312AC/DT

Principal dimensions (mm)
  • d: 60
  • D: 130
  • B: 31
  • r 1,2 min: 2.1
  • r 3,4 min: 1.10
Basic load ratings (kn)
  • Cr: 101.0
  • Cor: 73.40
Speed ratings(r/min)
  • Grease: 9300
  • Oil: 12400
Basic load ratings Combinaton (kn)
  • Cr: 164.0
  • Cor: 147.0
Speed ratings Combination (r/min)
  • Grease: 7300
  • Oil: 9800
Bearing No.
  • DB: 7312AC/DB
  • DF: 7312AC/DF
  • DT: 7312AC/DT
Fitting dimension (mm)
  • d a min: 72
  • D a max: 118
  • D b max: 123.0
  • r a max: 2.0
  • r b max: 1.00