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重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

NN3030/W33 NN3030K/W33

Boundary Dimensions(mm)
  • d: 150
  • D: 225
  • B: 56
  • r 1,2 min: 2.1
  • Fw:
  • Ew: 206
  • b: 14
  • k: 4.5
Load Rating(kN)
  • Cr: 334
  • Cor: 579
Speed ratings(r/min)
  • Grease: 3600
  • Oil: 4000
Bearing symbol
  • Cylindrical: NN3030/W33
  • Tapered bore: NN3030K/W33
Mounting dimensions (mm)
  • d a min: 161
  • d a max:
  • d b min:
  • D a max: 214
  • D a min: 208
  • r a max: 2