Kilian roller assembly?

Question

Hi. This is an aluminum glass slider from 1960 installation. The bearings have seen better days! The roller has a kilian name on it. No name can be found on patio door. Please see attached photos. It does not appear that the roller can be replaced without replacing entire assembly. I'm really hoping you recognize this part and have replacements. Thank you.

User submitted photos of a patio door roller.

Dave Sr. · Accepted Answer

Your roller housing is very old and I don't believe it's available anymore. Your only option may be to just replace wheel and axle while reusing the old housing. Take a look at our 81-237 and 81-310 to get started and see what you think.