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Home>>Catalog>>Spherical Roller Bearing>>Spherical Roller Bearing>>d:140-150mm>>Bearing NO.:3053228K 3153228K 23228CA/W33 23228CAK/W33Back>>
Principal dimensions mm
  • d:140
  • D:250
  • B:88
  • r min :3
Other Dimensions mm
  • d1:173
  • D1:215
  • b:15
  • k:6
Limit speed r/ min
  • Grease:1200
  • Oil:1600
Old code.
  • Cylindrical Bore:3053228K
  • Taper Bore:3153228K
New code.
  • Cylindrical Bore:23228CA/W33
  • Taper Bore:23228CAK/W33
Contact surace and chamfer Assembly dimension mm
  • damin:154
  • Damin:236
  • r amax :2.5
Basic load ratings KN
  • Cr:910
  • Cor:1365
  • Mass kg:19.7
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Bearing Group Co., Ltd.

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