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Home>>Catalog>>Thrust Ball Bearing>>Thrust Ball Bearing>>d:460-670mm>>Bearing NO.:31688/630 31688/630Back>>
Principal dimensions mm
  • d:630
  • D:780
  • H:112
  • r min :4
Basic load ratings KN
  • Cr :697
  • Cor :5515
Limit speed r/ min
  • Grease:320
  • Oil:430
  • Old code.:31688/630
  • New code.:31688/630
  • Mass kg:118
Other Dimensions mm
  • d1 :760
  • D1:650
Fitting dimension mm
  • damin:717
  • Damax:693
  • r amax :3
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Bearing Group Co., Ltd.

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