Enhance the functionality of your garage door with this garage door bearing. It works on 1.75" and 2" ID Springs. It is better than plastic bearings and is good to replace when you replace the springs. 

Here are the key features of this product:

1. 1" for standard torsion tubes: 2" for exterior diameter. This is by far the most common bearing for a standard garage door.
2. Durable Stainless Steel construction: Made from high-quality materials for long-lasting performance.
3. Smooth operation: Ensures the springs have minimal friction while the torsion tube is rotating inside.
4. Easy installation: Can be easily mounted on your existing garage door system.
5. Compatibility: Compatible with standard garage doors.