Hi all

im looking for the formulas to get the correct bearing shaft dia for a given bearing bore and carnt find them

Example for a given bore the upper and lower shaft tolerances should be 0.0?? mm and 0.0?? mm etc etc

there should be 3 formula one for eash of the folowing, loose, equal and interfearance
i have them somewere but cannot find them anywere

any help would be great???

tilly

SKF have all the info on their site.

Dont have a direct link but its on there somewhere. Lets you select the application, loading etc and whether its the inner or outer race to be 'restrained' and it will tell you the fits.