Hey all, I know this is an old thread, but I found a couple of sites that sell these because I am in need of replacements and figured there may be others out there with the same issue.
One is Swisco.com who have them listed as “roller for RV corner shower” (item # 10-071, listed at $12.75). They even have an installation guide to show you how to install.
https://www.swisco.com/discussions/r...hower-77-83513
Another site is out of Canada and while they are cheaper, the shipping is expensive. Jetsetc.com “shower door roller V straight” #48037 UPC #P00000000765 , $7.80 each.
Jetsetc.com Online Store - SHOWER DOOR ROLLER V STRAIGHT 48037
I am only in need of the plastic rollers and didn’t have any luck finding the right size replacements until I came across these at Home Depot (I ordered some and will reply if they don’t fit, but looks like I can remove the old bearing and replace with this unit):
Prime Line screen door rollers with 1” steel ball bearing wheel (Model # B 697 Internet #203155793 for $3.66). Link:
https://www.homedepot.com/p/Prime-Li...-697/203155793
I hope this helps.