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Product Catalog

Thrust Roller Bearing

Inquiry

6221N 6221NR 6221-ZN 6221-ZNR

Principal dimensions (mm)
  • d: 105
  • D: 190
  • B: 36
  • r 1,2 min: 2.1
  • r s min: 0.5
Basic load ratings (kn)
  • Cr: 133.00
  • Cor: 104.00
Speed ratings(r/min)
  • Grease: 3200
  • Oil: 3800
Bearing No.
  • N: 6221N
  • NR: 6221NR
  • -ZN: 6221-ZN
  • -ZNR: 6221-ZNR
Snap Ring(mm)
  • No.: NR190
  • D 2 max: 202.9
  • f: 3.10
Snap Groove(mm)
  • D n max: 183.64
  • b min: 3.50
  • a max: 5.69
  • r o max: 0.60
Fitting dimension (mm)
  • d a min: 116.00
  • D a max: 179.0
  • D b min: 205
  • b a min: 4.0
  • C a max: 8.79
  • r a max: 2.0