f2n(values in the bearing specification table)
| 2. Correction of limiting speed |
| When C/P is greater than 13 and/or Fa/Fr is greater than 0.25, adjust the limiting speed by means of the equation shown below. |
| na=f1f2n |
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| Where: | na: | corrected limiting speed | r/min |
| f1: | correction factor determined from the load magnitude, | (Fig.5-1) | |
| f2: | correction determined from combined load | (Fig.5-2) | |
| n: | limiting speed under normal
load condition (values in the bearing specification table) |
r/min | |
| Fig. 5-1 Correction factor f1 of load magnitude | Fig. 5-2 Correction factor f2 of combined load | |
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