Replacement part manufactured for use with woodworking power tools like table saws and lathes. The bearing facilitates drive shaft rotation while keeping associative parts in line or away from the rotation. Bearings are wear items that will wear out from extensive use. This bearing can be used in different applications, see model diagram for part location. The bearing is a two pack.
Replacement Ball Bearing - 2 x Shield, ID 20 mm x OD 42 mm x W 12 mm Dewalt / Porter Cable N127530, Delta 1313116