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Home>>Catalog>>Spherical Roller Bearing>>Spherical Roller Bearing>>d:50-75mm>>Bearing NO.:53511K 153511K 22211CA/W33 22211CAK/W33Back>>
Principal dimensions (mm)
  • d:55
  • D:100
  • B:25
  • r min :1.5
Other Dimensions (mm)
  • d1:68.8
  • D1:87.3
  • b:5.5
  • k:2
Limit speed r/ min
  • Grease:4500
  • Oil:5600
Old code.
  • Cylindrical Bore:53511K
  • Taper Bore:153511K
New code.
  • Cylindrical Bore:22211CA/W33
  • Taper Bore:22211CAK/W33
Contact surace and chamfer Assembly dimension mm
  • damin:64
  • Damin:91
  • r amax :1.5
Basic load ratings KN
  • Cr :119
  • Cor:126
  • Mass kg:0.887
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