“Using the wrong size bar or chain can damage the chainsaw and injure the chainsaw operator,” says Vince Christofora of Woodstock Hardware. Read on to learn how to measure your chainsaw’s bar and chain. Sometimes called a chainsaw blade, the chainsaw bar is the metal “Arm” that holds and supports the chain during cutting.
Measure the distance between any 3 consecutive rivets that hold the chain assembly together. The rivets are noticeable between the drive links and the cutters – the cutting teeth that lie on top of the chain. The pitch, together with the number of drive links, describes the chain’s length when seeking replacement chains.
I’ll show you the easiest methods for how to measure a chainsaw bar and how to measure a chainsaw chain length. The second way for how to measure a chainsaw bar length is called the “True” length of the blade. With the information you learned here, you no longer have to wonder how do you measure a chainsaw bar or chain because you now know how to do it.
how do you measure your chainsaw blade Related Question:
How do I know the size of my chainsaw blade?
To find the called length of your chainsaw bar, measure it from its front tip all the way back to the cutter closest to the body of the saw. Round this measurement up to the nearest even number in inches. For example, a bar that measures 18 3/4″ will actually have a called length of 20″.
How do you measure a chainsaw chain?
To get the correct size, simply count 3 rivets on the chain and measure the distance between them from the centre points. Now divide this by half to get your size. As an example, three rivets that measure ½ an inch across divided by two gives you a pitch of a ¼ inch.
What is the difference between .325 and 3/8 chain?
The . 325 may be smaller and faster, but it may not be your best bet for your everyday needs. The three-eighths-inch chain is durable and lasts longer than its smaller cousin. This makes it one of the more popular switches for chainsaw users who want to get more out of their saw.
Will any chain fit my chainsaw?
No, chainsaw blades are not universal, not every bar and chain will fit on your machine. Chainsaw chains need to have the correct specification to fit on your bar. If you have a chain that is too long or too narrow it will not fit. Mixing brands of chains is no problem as long as they are compatible.
What size file do you use on a 3/8 chainsaw chain?
With that said, the Stihl 3/8″ chain is identical in size to Oregon and other brands which all recommend a 7/32″ file.
What size chain is on my Stihl chainsaw?
If you are replacing a Stihl® chain, you can look at the numbers on the side of the chain to determine pitch, gauge, and other characteristics of the chain. Example: Your chain has the number 33RM2 stamped in the side of it. The last three numbers (or letters) denote characteristics of the chain.
How do I know what size chain to buy?
After a measurement is obtained, its a good idea to opt for a necklace size that is at least the second size up from your neck size. For example, if you have an 18 inch neck, you should probably choose a chain length of 20 inches or more. An 18 inch chain would feel too tight.
What chain size do I need?
In other words, if you have a heavy-duty cargo bike or tricycle, you need a 5/32″ chain. If your bike is equipped with the derailleur, you need a 3/32″ or 11/128″ chain. If you have a single-speed or internally geared bike, you need either 1/8″ or 3/32″.
What’s the difference between 404 and 3/8 chain?
Secondly, the numbers 3/8″ and . 404″ refer to the pitch (distance) between the drive links – these are the bits on the chain that stick down and engage with the drive sprocket on the saw, and the sprocket on the roller-nose end of the bar.
What chainsaw chain cuts the fastest?
A full chisel chain is a chain with square cornered teeth, and they’re known for being the fastest cutting blade shape available. A full chisel chain also has a higher number of teeth than other chain options(full chisel is also known as a standard chisel chain).
What is the difference between a R56 and a S56 chainsaw chain?
The difference is the width of the chain track. S56 is . 050″ and R56 is . 043″.
What is the correct file size for 325 Stihl chain?
325″ Pitch Saw Chains. STIHL Files come specifically designed for each pitch of saw chain, with this particular round file suited for use with a . 325″ pitch chain. The file size is 4.8mm x 200mm.
What does the pitch mean on a chainsaw chain?
Chain pitch is the size of the chain and is defined as the distance between any three consecutive rivets divided by two. Oregon chain is made in several pitches – 1/4″ is the smallest, 3/8″ is the most popular, and 3/4” is the largest.
Can I put a 20 inch bar on my 18 inch chainsaw?
Changing the bar and chain on your 18-inch chain saw to a 20-inch size will enable easier cutting of larger trees and branches. Larger chain saws cut through thicker trees and limbs.
Does Oregon chain fit Stihl?
Oregon R55 AdvanceCut Chainsaw Chain for 16-Inch Bar -55 Drive Links – low-kickback chain fits several Stihl models. This product is only available through retailers or servicing dealers. Designed to fit most chainsaw models that require a 3/8 Inch low-profile pitch, .