Whiteside B20 Ball Bearing 3/4"Inside Diameter, 5/16"Large Diameter
Ball Bearings are used on a router bit to follow a template or the flat edge of your workpiece. The inside of the bearing has several metal balls that allow the bearing to freely roll without restraint.
Large Diameter | 5/16 |
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Outside Diameter | 3/4 |
UPC | 84427807392 |