Roller assembly for 3 leaf glass patio doors (brand unknown)

A handy person from Parkland says:
Markings that we can see is 042N. Each door has two single wheel on each corner. We want to replace with the best quality and very easy glide with ball bearings etc, maybe a double wheel stainless steel if possible for 4 doors.

Will appreciate your help on this.
User submitted photos of a patio door roller.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for posting! I recommend starting your search by looking at our 81-057. Carefully compare it to your existing hardware and let me know how they match up.

I'm afraid this style of roller does not come in stainless steel.
A professional from Florida says:
The roller that your looking at is from a Milco sliding glass door,they used to be manufacture in GA in the mid 90's. The part #81-057 will not fit it as it is for a Binnings Pan American sliding glass door out of Miami, went out of business in the early 90's.
You can actually make this roller work but you would have to cut the casing.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)