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Product Catalog

Deep Groove Ball Bearing

Inquiry

NNU4926/W33 NNU4926K/W33

Boundary Dimensions(mm)
  • d: 130
  • D: 180
  • B: 50
  • r 1,2 min: 1.5
  • Fw: 146
  • Ew:
  • b: 8
  • k: 3
Load Rating(kN)
  • Cr: 242
  • Cor: 440
Speed ratings(r/min)
  • Grease: 4300
  • Oil: 4800
Bearing symbol
  • Cylindrical: NNU4926/W33
  • Tapered bore: NNU4926K/W33
Mounting dimensions (mm)
  • d a min: 138
  • d a max: 144
  • d b min: 149
  • D a max: 172
  • D a min:
  • r a max: 1.5