Whiteside Bearing 7/8 in. OD x 1/2 in. ID is a high-quality industrial bearing designed to match the equipment used on Whiteside's bearing mounted router bits. This bearing is for replacing worn-out bearings, swapping with existing ones to adjust cutting depths, or adding to bit shanks for bearing-guided template or pattern work. When adding bearings to bit shanks, be sure to use the correct lock collar, either LC14 or LC12, to ensure proper fit and function. Each bearing is sold individually, providing flexibility for your specific project needs. Manufactured by Whiteside Machine Company in Claremont, North Carolina, this bearing reliable performance and durability for your routing tasks. Model Number: B13