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Home>>Catalog>>Spherical Roller Bearing>>Spherical Roller Bearing>>d:130-140mm>>Bearing NO.:3053728K 3153728K 23128CA/W33 23128CAK/W33Back>>
Principal dimensions mm
  • d:140
  • D:225
  • B:68
  • r min :2.1
Other Dimensions mm
  • d1 :166
  • D1:196
  • b :8.3
  • k:5
Limit speed r/ min
  • Grease:1600
  • Oil:2000
Old code.
  • Cylindrical Bore:3053728K
  • Taper Bore:3153728K
New code.
  • Cylindrical Bore:23128CA/W33
  • Taper Bore:23128CAK/W33
Contact surace and chamfer Assembly dimension mm
  • damin:152
  • Damin:213
  • r amax :2
Basic load ratings KN
  • Cr :490
  • Cor:935
  • Mass kg:10.9
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Bearing Group Co., Ltd.

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