Replacement Router Bit Guide Bearing, 1/4'' I.D. x 1/2'' O.D.

These sealed guide bearings are used as replacements for worn or damaged bearings. Fresh bearings run quieter, and ensure minimal burning and chattering. In addition, some of the bearings can be interchanged to modify the cut. For example, you can deepen rabbets by using a smaller outside bearing diameter. Be sure to match the inside diameter of your existing bit with the replacement. Each bearing includes a fastener and hex key for attachment to your router bit.

Tool Compatibility