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Product Catalog

Spherical Ball Bearing

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6309N 6309NR 6309-ZN 6309-ZNR

Principal dimensions (mm)
  • d: 45
  • D: 100
  • B: 25
  • r 1,2 min: 1.5
  • r s min: 0.5
Basic load ratings (kn)
  • Cr: 48.90
  • Cor: 29.30
Speed ratings(r/min)
  • Grease: 6700
  • Oil: 6700
Bearing No.
  • N: 6309N
  • NR: 6309NR
  • -ZN: 6309-ZN
  • -ZNR: 6309-ZNR
Snap Ring(mm)
  • No.: NR100
  • D 2 max: 106.5
  • f: 2.46
Snap Groove(mm)
  • D n max: 96.80
  • b min: 2.70
  • a max: 3.28
  • r o max: 0.60
Fitting dimension (mm)
  • d a min: 53.00
  • D a max: 92.0
  • D b min: 108
  • b a min: 3.0
  • C a max: 5.74
  • r a max: 1.5