EM403 Makita Concrete Saw - Overview

This is a Ball Bearing that is sealed on both sides. This is a genuine Makita replacement part that is sold individually. • Ball bearings minimize friction between 2 parts in your tool that would otherwise spin and rub against each other. The balls or rollers take the load and spin, distributing the weight evenly while the minimal co...Read morentact area of the balls reduce 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 authentic replacement part is specially designed for use with Makita power tools. Ball 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 the com...Read moreponents may wear out and begin to fail eventually requiring a replacement. Keep in mind this high-quality item is made of durable metal and is sold individually.