This is a 1-1/4 in. diameter concave Precision steel ball bearing roller replacement, used on several patio and wardrobe door roller assemblies. Precision rollers are made of hardened steel and have a sealed ball bearing race. It has a 7/32 in. built in axle hub, and is 5/16 in. wide.
Used by Precision and a variety of manufacturers of patio doors
Features built-in 7/32 in. axle hubs
1-1/4 in. diameter concave ball bearing roller
Hardened steel roller
Used in a variety of sliding patio door roller assemblies
Easy to install
A Phillips head screwdriver is required for installation
For further dimensional information, please see the line drawing