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Product Catalog

Stainless Steel Bearing

Inquiry

7312BTN 7312BTN/DB 7312BTN/DF 7312BTN/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: 90.00
  • Cor: 65.50
Speed ratings(r/min)
  • Grease: 4300
  • Oil: 5600
Basic load ratings Combinaton (kn)
  • Cr: 146.0
  • Cor: 131.0
Speed ratings Combination (r/min)
  • Grease: 3400
  • Oil: 4500
Bearing No.
  • DB: 7312BTN/DB
  • DF: 7312BTN/DF
  • DT: 7312BTN/DT
Fitting dimension (mm)
  • d a min: 65
  • D a max: 110
  • D b max:
  • r a max: 2.0
  • r b max: