Whiteside B21 Ball Bearing 7/8"OD, 1/4"ID Small Animal Supplies With a 3mm lug depth

With a 3mm lug depth for reliable traction and a lightweight design at just 1lb 9oz

Available in medium viscosity

providing long-lasting protection and maintaining the appearance of your machinery

the first of its kind

Whiteside B21 Ball Bearing 7/8"OD, 1/4"ID Small Animal Supplies With a 3mm lug depthWhiteside B21 Ball Bearing 7 8"OD, 1 4"ID is designed to be used on a router bit to follow a template or the flat edge of your workpiece with precision. This ball bearing features a 7 8" outside diameter and a 1 4" inside diameter, making it a perfect fit for various routing tasks. Inside the bearing, multiple metal balls allow it to spin freely without restraint, ensuring smooth and accurate movement. It attaches to the router bit to guide along