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Deep Groove Ball Bearing

Inquiry

NF28/530

Boundary Dimensions(mm)
  • d: 530
  • D: 650
  • B: 72
  • r 1,2 min: 3
  • r 3,4 min: 3
  • Fw: 622
  • Ew:
Load Rating(kN)
  • Cr: 1060
  • Cor: 2890
Speed ratings(r/min)
  • Grease: 900
  • Oil: 1100
Bearing symbol
  • Old code.:
  • New code.: NF28/530
Mounting dimensions (mm)
  • d a min: 544
  • d a max:
  • d b min:
  • D a max: 645
  • D a min: 625
  • r a max: 2.5
  • r b max: 2.5