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1311ATN 1311AKTN

Boundary Dimensions (mm)
  • d: 55
  • D: 120
  • B: 29
  • r 1,2 min: 2
Load Rating(kN)
  • Cr: 51.5
  • Cor: 18
Limiting Speeds(r/min)
  • Grease: 5000
  • Oil: 6000
Bearing symbol
  • Cylindrical: 1311ATN
  • Tapered bore: 1311AKTN
Mounting dimensions (mm)
  • d a min: 64
  • D a max: 111
  • r a max: 2
Value
  • e: 0.23
  • Y 1 : 2.7
  • Y 2 : 4.2
  • Y 0 : 2.8