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Spherical Ball Bearing

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52338U NU338M/C9+HJ338

Boundary Dimensions(mm)
  • d: 190
  • D: 400
  • B: 78
  • d1: 265
  • B1: 18
  • B2: 31.65
  • r: 4.7
  • r1: 4.7
  • F: 245
Bearing symbol
  • Old code.: 52338U
  • New code.: NU338M/C9+HJ338
Load Rating(kN)
  • Cr: 945
  • Cor: 1370
Speed ratings(r/min)
  • Grease: 1200
  • Oil: 1500