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Product Catalog

Thrust Roller Bearing

Inquiry

3311ATN 3311ATN-ZTN 3311ATN-2ZTN 3311ATN-RSTN 3311ATN-2RSTN

Principal dimensions (mm)
  • d: 55
  • D: 120
  • B: 49.2
  • r 1,2 min: 2.0
Basic load ratings (kn)
  • Cr: 106.00
  • Cor: 82.30
Speed ratings(r/min)
  • Grease: 3800
  • Oil: 5000
Bearing No.
  • Prototype : 3311ATN
  • -Z: 3311ATN-ZTN
  • -2Z: 3311ATN-2ZTN
  • -RS: 3311ATN-RSTN
  • -2RS: 61
Fitting dimension (mm)
  • d a min: 110
  • D a max: 2.0
  • r a max: 2.310