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Deep Groove Ball Bearing

Inquiry

2740

Boundary Dimensions(mm)
  • d: 200
  • D: 320
  • B: 48
  • r 1,2 min: 2.1
  • r 3,4 min: 2.1
  • Fw:
  • Ew: 283
Load Rating(kN)
  • Cr: 430
  • Cor: 705
Speed ratings(r/min)
  • Grease: 1900
  • Oil: 2400
Bearing symbol
  • Old code.: 2740
  • New code.:
Mounting dimensions (mm)
  • d a min: 211
  • d a max: 280
  • d b min:
  • D a max: 299
  • D a min: 286
  • r a max: 2
  • r b max: 2