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Product Catalog

Spherical Ball Bearing

Inquiry

3309ATN 3309ATN-ZTN 3309ATN-2ZTN 3309ATN-RSTN 3309ATN-2RSTN

Principal dimensions (mm)
  • d: 45
  • D: 100
  • B: 39.7
  • r 1,2 min: 1.5
Basic load ratings (kn)
  • Cr: 72.40
  • Cor: 54.00
Speed ratings(r/min)
  • Grease: 4500
  • Oil: 6000
Bearing No.
  • Prototype : 3309ATN
  • -Z: 3309ATN-ZTN
  • -2Z: 3309ATN-2ZTN
  • -RS: 3309ATN-RSTN
  • -2RS: 50
Fitting dimension (mm)
  • d a min: 91
  • D a max: 1.5
  • r a max: 1.360