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Product Catalog

Deep Groove Ball Bearing

Inquiry

2220ATN 2220AKTN

Principal dimensions (mm)
  • d: 100
  • D: 180
  • B: 46
  • r 1,2 min: 2.1
Basic load ratings (kn)
  • Cr: 97.5
  • Cor: 40.5
Speed ratings(r/min)
  • Grease: 3200
  • Oil: 3800
Bearing symbol
  • Cylindrical: 2220ATN
  • Tapered bore: 2220AKTN
Mounting dimensions (mm)
  • d a min: 111
  • D a max: 169
  • r a max: 2
Value
  • e: 0.27
  • Y 1 : 2.3
  • Y 2 : 3.6
  • Y 0 : 2.5