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Product Catalog

Deep Groove Ball Bearing

Inquiry

7218BTN 7218BTN/DB 7218BTN/DF 7218BTN/DT

Principal dimensions (mm)
  • d: 90
  • D: 160
  • B: 30
  • r 1,2 min: 2.0
  • r 3,4 min: 1.00
Basic load ratings (kn)
  • Cr: 102.0
  • Cor: 87.90
Speed ratings(r/min)
  • Grease: 3200
  • Oil: 4300
Basic load ratings Combinaton (kn)
  • Cr: 166.0
  • Cor: 176.0
Speed ratings Combination (r/min)
  • Grease: 2400
  • Oil: 3400
Bearing No.
  • DB: 7218BTN/DB
  • DF: 7218BTN/DF
  • DT: 7218BTN/DT
Fitting dimension (mm)
  • d a min: 100
  • D a max: 150
  • D b max:
  • r a max: 2.0
  • r b max: