Attached are pictures of the roller assemblies. The top of the photo has the complete assy, the bottom half is one I disassembled. On the disassembled one, you can see D-719 stamped on the side of the interior piece. This is the only marking I can find.
Can you recommend a replacement part?
If the assembly cannot be identified, is it possible to replace just the wheel in the assembly? The bearings are shot in one, the other seems to roll fine.
Any help would be greatly appreciated!
