81-095 vs. 81-030

Thanks for posting. The difference is that the 81-030 has wheels with a diameter of 1-1/4", as compared to the 1-1/2" diameter of the 81-095 wheels. The 81-030 might still work for you, as you can adjust the wheels to make up a +/- 1/4" difference in that diameter; just be certain all the other dimensions match your old hardware to be safe. 

I am afraid not. With rare exception, it's pretty much impossible to pinpoint the exact replacement roller without knowing the original's exact dimensions. Worst comes to worst, you could always rollers and return any that don't work--see our Return Policy here.