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Home>>Catalog>>Spherical Roller Bearing>>Spherical Roller Bearing>>d:75-90mm>>Bearing NO.:3053218K 3153218K 22218CA/W33 23218CAK/W33Back>>
Principal dimensions mm
  • d:90
  • D:160
  • B:52.4
  • r min :2
Other Dimensions mm
  • d1:112
  • D1:136
  • b:5.5
  • k:2.5
Limit speed r/ min
  • Grease:1900
  • Oil:2600
Old code.
  • Cylindrical Bore:3053218K
  • Taper Bore:3153218K
New code.
  • Cylindrical Bore:22218CA/W33
  • Taper Bore:23218CAK/W33
Contact surace and chamfer Assembly dimension mm
  • damin :100
  • Damin :150
  • r amax :2
Basic load ratings KN
  • Cr:290
  • Cor:475
  • Mass kg:4.82
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