The 303 SS is apparently gauling and scoring which creates an oily residue that binds the shaft and bushing. The shaft lasts only 4 to 6 months of a 6-hour day 5 days a week.
The application is an idler roller shaft approx. 13.19" long and roll diameter of .813. The shaft Diameter is .3145...
I am looking for a source or recommendations for shaft materials to use with bronze (copper/tin - low graphite) bushing that is oiled impregnated in a low speed light load application? Currently using TGP 303 Stainless and experiencing problems.