Bearing 502PT

This authentic replacement part is specially designed for use with Dotco power tools. Ball bearings are used to reduce friction between rotating parts, the rollers take the load and spin while the minimal contact area of the ball reduces friction. Bearings experience constant wear from pressure, heat, vibration and friction, eventually requiring a replacement to maintain peak performance. Please refer to appropriate diagrams of your model for the correct location and use of this hardware, it is made of durable metal and it is sold individually.