Whiteside Euro Square Bearing 3/4 in. OD x 3/16 in. ID is a high-quality bearing designed specifically for Whiteside edge form router bits. This bearing, known as the B8SQ, is i for situations where residue build-up or workpiece marring can be a concern, making it especially suitable for solid surface applications. The bearing measures 3/4 inch square with a 3/16 inch inner diameter, ensuring a precise fit and smooth operation. Manufactured by Whiteside Machine Company in Claremont, North Carolina, this bearing reliable performance and durability for professional woodworking projects. Model Number: B8SQ