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Product Catalog

Deep Groove Ball Bearing

Inquiry

NU2238 NJ2238 NUP2238 N2238 NF2238

Boundary Dimensions(mm)
  • d: 190
  • D: 340
  • B: 92
  • r 1,2 min: 4
  • r 3,4 min: 4
  • Fw: 228
  • Ew: 308
Load Rating(kN)
  • Cr: 1100
  • Cor: 1660
Speed ratings(r/min)
  • Grease: 1600
  • Oil: 1900
Bearing symbol
  • NU Type: NU2238
  • NJ Type: NJ2238
  • NUP Type: NUP2238
  • N Type: N2238
  • NF Type: NF2238
Other Dimension (mm)
  • D1: 297
  • d1: 242
Mounting dimensions (mm)
  • d a min: 206
  • D a max: 324
  • D b min:
  • r a max: 3
  • r b max: 3