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Product Catalog

Stainless Steel Bearing

Inquiry

NNU4940/W33 NNU4940K/W33

Boundary Dimensions(mm)
  • d: 200
  • D: 280
  • B: 80
  • r 1,2 min: 2.1
  • Fw: 225
  • Ew:
  • b: 14
  • k: 4.5
Load Rating(kN)
  • Cr: 572
  • Cor: 1260
Speed ratings(r/min)
  • Grease: 2600
  • Oil: 3000
Bearing symbol
  • Cylindrical: NNU4940/W33
  • Tapered bore: NNU4940K/W33
Mounting dimensions (mm)
  • d a min: 211
  • d a max: 222
  • d b min: 228
  • D a max: 269
  • D a min:
  • r a max: 2