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Product Catalog

Deep Groove Ball Bearing

Inquiry

NN3022/W33 NN3022K/W33

Boundary Dimensions(mm)
  • d: 110
  • D: 170
  • B: 45
  • r 1,2 min: 2
  • Fw:
  • Ew: 155
  • b: 12
  • k: 4
Load Rating(kN)
  • Cr: 221
  • Cor: 358
Speed ratings(r/min)
  • Grease: 4800
  • Oil: 5300
Bearing symbol
  • Cylindrical: NN3022/W33
  • Tapered bore: NN3022K/W33
Mounting dimensions (mm)
  • d a min: 119
  • d a max:
  • d b min:
  • D a max: 161
  • D a min: 157
  • r a max: 2