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Product Catalog

Stainless Steel Bearing

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6307N 6307NR 6307-ZN 6307-ZNR

Principal dimensions (mm)
  • d: 35
  • D: 80
  • B: 21
  • r 1,2 min: 1.5
  • r s min: 0.5
Basic load ratings (kn)
  • Cr: 33.40
  • Cor: 19.20
Speed ratings(r/min)
  • Grease: 8500
  • Oil: 10000
Bearing No.
  • N: 6307N
  • NR: 6307NR
  • -ZN: 6307-ZN
  • -ZNR: 6307-ZNR
Snap Ring(mm)
  • No.: NR80
  • D 2 max: 86.6
  • f: 1.70
Snap Groove(mm)
  • D n max: 76.81
  • b min: 1.90
  • a max: 3.28
  • r o max: 0.60
Fitting dimension (mm)
  • d a min: 43.00
  • D a max: 72.0
  • D b min: 88
  • b a min: 2.2
  • C a max: 4.98
  • r a max: 1.5