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3218MN 3218MNR 3218M-ZN 3218M-ZNR

Principal dimensions (mm)
  • d: 90
  • D: 160
  • B: 52.4
  • r 1,2 min: 2.0
  • r 3,4 min: 0.5
Basic load ratings (kn)
  • Cr: 125.00
  • Cor: 146.00
Speed ratings(r/min)
  • Grease: 2600
  • Oil: 3600
Bearing No.
  • N: 3218MN
  • NR: 3218MNR
  • -ZN: 3218M-ZN
  • -ZNR: 3218M-ZNR
Snap Ring(mm)
  • No.: NR160
  • D 2 max: 169.7
  • f: 2.82
Snap Groove(mm)
  • D n max: 155.22
  • b min: 3.10
  • d max: 4.90
  • r o max: 0.6
Fitting dimension (mm)
  • d a min: 99.0
  • D a max: 151.0
  • D b min: 172
  • b a min: 3.5
  • C a max: 7.72
  • r a max: 2.0