This is an Genuine Manufacturer Authorized replacement part used on variety of power tools. Ball bearings are used to reduce 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. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.

This is an OEM Authorized replacement part used on variety of power tools. Ball bearings are used to reduce 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. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.

This is an authentic replacement eye shield assembly designed for Jet bench grinders. It is supplied directly from original manufacturer. The purpose of an eye shield on a bench grinder is to protect user and the users eyes from dust and debris while the grinder is in use. To replace this eye shield you will need a screwdriver to secure it to the unit. This assembly includes two (2) shields and hardware needed to secure them.