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Product Catalog

Cylindrical Roller Bearing

Inquiry

2304ATN 2304AKTN

Boundary Dimensions (mm)
  • d: 20
  • D: 52
  • B: 21
  • r 1,2 min: 1.1
Load Rating(kN)
  • Cr: 18.3
  • Cor: 4.75
Limiting Speeds(r/min)
  • Grease: 11000
  • Oil: 14000
Bearing symbol
  • Cylindrical: 2304ATN
  • Tapered bore: 2304AKTN
Mounting dimensions (mm)
  • d a min: 26.5
  • D a max: 45.5
  • r a max: 1
Value
  • e: 0.52
  • Y 1 : 1.2
  • Y 2 : 1.9
  • Y 0 : 1.3