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Home>>Catalog>>Spherical Roller Bearing>>Spherical Roller Bearing>>d:600-1080mm>>Bearing NO.:30531/1180K 31531/1180K 230/1180CA/W33 230/1180CAK/W33Back>>
Principal dimensions mm
  • d:1180
  • D:1660
  • B:355
  • r min :9.5
Other Dimensions mm
  • d1 :1328
  • D1:1509
  • b:24
  • k:12
Limit speed r/ min
  • Grease:110
  • Oil:150
Old code.
  • Cylindrical Bore:30531/1180K
  • Taper Bore:31531/1180K
New code.
  • Cylindrical Bore:230/1180CA/W33
  • Taper Bore:230/1180CAK/W33
Contact surace and chamfer Assembly dimension mm
  • damin:1240
  • Damin:1600
  • r amax :8
Basic load ratings KN
  • Cr :10700
  • Cor:29600
  • Mass kg:2460
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