Ball Bearing 02-04-0645

This is an authentic OEM sourced part which is specially designed for use with Milwaukee electric drills and drivers. The bearings are generally utilized to reduce the friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. Unfortunately, over time components will wear out and may begin to fail eventually requiring a replacement. Keep in mind this high-quality ball bearing is made of durable metal and is sold individually. Please make sure to refer to the appopriate diagrams of your model for the correct location and application of this hardware.