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Product Catalog

Stainless Steel Bearing

Inquiry

4304ATN

Principal dimensions (mm)
  • d: 20
  • D: 52
  • B: 21
  • r 1,2 min: 1.1
Basic load ratings (kn)
  • Cr: 23.40
  • Cor: 16.00
Speed ratings(r/min)
  • Grease: 9500
  • Oil: 12000
Fitting dimension (mm)
  • d a min: 26.5
  • D a max: 45.5
  • r a max: 1.0