Bearing Type: Top Mounted; Inner Diameter: 3/16, Outer Diameter: 3/8, Thickness: 1/8"; Screw Size: #5-40 x 1/4". Feature: They are designed to spin at high RPM and are made of chrome steel to give a better performance.. Application: This bearing assortment is designed to replace or repair the damaged or lost router bit bearings, or to modify the cut depth of router bit.. Installation: Use a appropriate hex key to loosen the origin cap screw and remove the old guide bearing. It is needed to ensure the bearing spins after installing the new one onto the top of router bit.. Notice: Ensure the cap screw sizes are identical to the original one..
