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Spherical Ball Bearing

Inquiry

1203ATN

Boundary Dimensions (mm)
  • d: 17
  • D: 40
  • B: 12
  • r 1,2 min: 0.6
Load Rating(kN)
  • Cr: 7.9
  • Cor: 2.4
Limiting Speeds(r/min)
  • Grease: 18000
  • Oil: 22000
Bearing symbol
  • Cylindrical: 1203ATN
  • Tapered bore:
Mounting dimensions (mm)
  • d a min: 21
  • D a max: 36
  • r a max: 0.6
Value
  • e: 0.31
  • Y 1 : 2
  • Y 2 : 3.1
  • Y 0 : 2.2