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Product Catalog

Deep Groove Ball Bearing

Inquiry

7305BTN 7305BTN/DB 7305BTN/DF 7305BTN/DT

Principal dimensions (mm)
  • d: 25
  • D: 62
  • B: 17
  • r 1,2 min: 1.1
  • r 3,4 min: 0.60
Basic load ratings (kn)
  • Cr: 24.30
  • Cor: 14.10
Speed ratings(r/min)
  • Grease: 8500
  • Oil: 12000
Basic load ratings Combinaton (kn)
  • Cr: 39.50
  • Cor: 28.20
Speed ratings Combination (r/min)
  • Grease: 7500
  • Oil: 10000
Bearing No.
  • DB: 7305BTN/DB
  • DF: 7305BTN/DF
  • DT: 7305BTN/DT
Fitting dimension (mm)
  • d a min: 32
  • D a max: 55
  • D b max:
  • r a max: 1.0
  • r b max: