Whiteside Bearing with No-Mar Nylon Sleeve 7/8 in. x 10 deg. OD x 3/16 in. ID is a high-quality industrial bearing designed to provide durability and precision for your woodworking projects. This bearing features a non-marring nylon outer sleeve that helps prevent marking and burning on your workpiece, ensuring a clean and professional finish. It is beveled at a 10-degree angle, making it an i bearing for Whiteside’s Rounding Over Undermount, Bevel Undermount Bowl, and Overhang Bowl Trim Solid Surface router bits. Sold individually, this bearing maintains the same high standards as the equipment used in Whiteside’s bearing-mounted router bits, ensuring reliable performance and longevity. Manufactured by Whiteside Machine Company in Claremont, North Carolina, this bearing is built to meet the demands of both hobbyists and professionals. Model Number: BB300