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Spherical Ball Bearing

Inquiry

NN3052K/W33

Boundary Dimensions(mm)
  • d: 260
  • D: 400
  • B: 104
  • r 1,2 min: 4
  • Fw:
  • Ew: 364
  • b: 14
  • k: 6
Load Rating(kN)
  • Cr: 1020
  • Cor: 1910
Speed ratings(r/min)
  • Grease: 1900
  • Oil: 2200
Bearing symbol
  • Cylindrical:
  • Tapered bore: NN3052K/W33
Mounting dimensions (mm)
  • d a min: 276
  • d a max:
  • d b min:
  • D a max: 384
  • D a min: 367
  • r a max: 3