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重庆斯恩杰科技有限公司

Product Catalog

Cylindrical Roller Bearing

Inquiry

NN3012/W33 NN3012K/W33

Boundary Dimensions(mm)
  • d: 60
  • D: 95
  • B: 26
  • r 1,2 min: 1.1
  • Fw:
  • Ew: 86.1
  • b: 8
  • k: 3
Load Rating(kN)
  • Cr: 72.9
  • Cor: 98.8
Speed ratings(r/min)
  • Grease: 9000
  • Oil: 10000
Bearing symbol
  • Cylindrical: NN3012/W33
  • Tapered bore: NN3012K/W33
Mounting dimensions (mm)
  • d a min: 66.5
  • d a max:
  • d b min:
  • D a max: 88.5
  • D a min: 87
  • r a max: 1