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Spherical Ball Bearing

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52238 NU238M+HJ238

Boundary Dimensions(mm)
  • d: 190
  • D: 340
  • B: 55
  • d1: 242.5
  • B1: 13
  • B2: 23.13
  • r: 4
  • r1: 4
  • F: 231
Bearing symbol
  • Old code.: 52238
  • New code.: NU238M+HJ238
Load Rating(kN)
  • Cr: 565
  • Cor: 885
Speed ratings(r/min)
  • Grease: 1600
  • Oil: 1900