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Noknroll

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Reply with quote  #1 
any one got info (Fault Frequencies) on a cylindrical bore tapered roller bearing with designation 330569 is it imperial?


the drawing I have has all the bearings listed as metric and all but this one (330569) are easily found in the CSi bearing d/base and the SKF General catalogue

thanks in advance for any info
330569.png

tomcd3

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Reply with quote  #2 
Finally got the dwg. Hopefully you can get enough info from that German txt on the right.

 
Attached Files
pdf 330569.pdf (252.92 KB, 6 views)

tomcd3

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Reply with quote  #3 
This brg and SKF 331527C (with similar dimensions) are both based on the ABMA inch taper HM262749/262710 single row TRB. Freq for this generic brg might work for you though pls keep in mind that our rollers might have a different diameter than the TIMKEN or ABMA norm.

Freq of 331527C with estimated contact angle of 10.97deg and pitch diameter of 429.7mm are:
  Capture.jpg 

 

 
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pdf 331527C.pdf (10.44 MB, 4 views)

Noknroll

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Reply with quote  #4 
Tom
Thank you very much
Since putting up the OP I have found a few more bearings from another gearbox of the same vintage at the same facility If I could impose on you for information on these as well I'll put up there ID numbers 
tomcd3

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Reply with quote  #5 
It is always best to go through your local SKF representatives.
Noknroll

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Reply with quote  #6 
Tom, I'll check them out, thanks for your help so far
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