Does anybody have any bearing information for Seal Master SP-19 (1-3/16 shafT) need FTF,BSF,BPFO and BPFI frequencies. Your help in this matter would be greatly appreciated. Thank you

Mario,

The SP-19 uses a 2-13 bearing with the following frequencies:

FTF - 0.3966
BS - 2.3124
BPOR - 3.5688
BPIR - 5.4312

Dave

Thank you very much dave.

I don't know this bearing, but if it is a ball bearing the nearest size in metric will be a "good enough" start. Ball bearings were designed in inches where the ball, outer and inner race permitted assembly and then the cage was added. My experience is that bearing frequencies change in steps between series, eg the SKF 63 series changes between 6305 and 6306; 25mm to 30mm shaft.
My advice is to look for a similar size and type (ball, cylindrical roller etc) metric size and compare the fault frequencies. Remember that if it does not match any other fault frequency in the machine it is highly likely to be a bearing fault.
Byron