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Home>>Catalog>>Spherical Roller Bearing>>Spherical Roller Bearing>>d:90-105mm>>Bearing NO.:3053720K 3153720K 23120CA/W33 23120CAK/W33Back>>
Principal dimensions mm
  • d:100
  • D:165
  • B:52
  • r min :2
Other Dimensions mm
  • d1:121
  • D1:143
  • b:5.5
  • k:3
Limit speed r/ min
  • Grease:2000
  • Oil:2800
Old code.
  • Cylindrical Bore:3053720K
  • Taper Bore:3153720K
New code.
  • Cylindrical Bore:23120CA/W33
  • Taper Bore:23120CAK/W33
Contact surace and chamfer Assembly dimension mm
  • damin :110
  • Damin :155
  • r amax :2
Basic load ratings KN
  • Cr :347
  • Cor:510
  • Mass kg:4.42
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