There are a couple of different ways to determine the correct belt size to fit your machine. The pictures shown are for a 1″ x 30″ long belt. If you have an old, worn out belt, simply cut the belt apart.
You can measure a brand new belt by easily first measuring the width, then laying the belt down as flat as possible without bending or creasing the belt in a way that will damage it, measuring from one end to the other, then DOUBLING the size as this is a belt and NOT a flat sheet in this instance. The second way would be to take your belt and easily measure the width of the belt. This measurement will give you your belt LENGTH. This is the best method for measuring your sanding belt if it is an old, used belt that you don’t care to use anymore.
If you don’t know the correct belt dimensions for your belt sander, there are four quick and easy methods you can use to determine the correct belt size. Tube Belt Sanders:Tube belt sanders consist of a pulley system that contours the sanding belt around tube-shaped surfaces. It’s very likely that your sanding belt will be one of several common sizes for sanding belts that we sell.
how do you measure belt sander belts Related Question:
How do I know what size sanding belt I need?
dimensions listed width/length) Wrap it around the belt sander the same way you would put a belt on it. Cut the string so the ends meet up and then measure the string from end to end. To determine the width of the belt, you can measure the width of the roller or contact wheel the belt will run against.
What size is a belt sander belt?
Sanding belts are available in a variety of sizes from ¼” x 18” all the way up to 60” x 360” and beyond (popular sizes include 2 x 72, 2 x 42, 1 x 30, 2 x 48, 3 x 18, 4 x 36, and 4 x 24).