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Angular Contact Ball Bearing

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61920N 61920NR 61920-ZN 61920-ZNR

Principal dimensions (mm)
  • d: 100
  • D: 140
  • B: 20
  • r 1,2 min: 1.1
  • r s min: 0.5
Basic load ratings (kn)
  • Cr: 43.90
  • Cor: 42.00
Speed ratings(r/min)
  • Grease: 4500
  • Oil: 5300
Bearing No.
  • N: 61920N
  • NR: 61920NR
  • -ZN: 61920-ZN
  • -ZNR: 61920-ZNR
Snap Ring(mm)
  • No.: NR10140
  • D 2 max: 145.7
  • f: 1.70
Snap Groove(mm)
  • D n max: 137.60
  • b min: 1.90
  • a max: 3.30
  • r o max: 0.60
Fitting dimension (mm)
  • d a min: 106.50
  • D a max: 133.5
  • D b min: 147
  • b a min: 2.2
  • C a max: 5.00
  • r a max: 1.0