The pitch measurement of a saw chain tells a pro user about to the overall size of the saw chain. Saw Setup: The pitch of the chain, the pitch of the drive sprocket, and the pitch of the bar tip must all match. The gauge measurement of a saw chain tells a pro user about the strength of a chain’s drive links.
Matching the right chain to a chainsaw is easy if you have the right measurements matching the right chain to a chainsaw is a little more complicated than finding other power tool accessories, because of the unique way that chainsaw chains are measured. After matching the right size of chain there is still a host of chainsaw chain types and features to choose from and match to the application, but that’s usually much more straight-forward than finding measurements. Page is also a great way to get more familiar with chain sizes and types, even if there’s still some time before your next chainsaw chain replacement.
72.John DeereNotesBar LengthReplacement Chain SizeNumber of Drive Links8, 9, 61, 81, 91Chain length may vary depending on make of bar. 78.2036, 2040Some models used 3/8″.050 chain. “Models with chain brakes use 3/8” low profile chain.
what is chainsaw pitch Related Question:
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.
What chainsaw pitch is best?
Experts say the best chainsaw chain for cutting firewood is the Husqvarna High Performance 18 inches, 0.05 gauge, 0.325 pitch chain.
What does pitch and gauge mean on a chainsaw chain?
Pitch and gauge of the chain. * Pitch is the distance measured on center of any three rivets in a row. This distance will most commonly be 1/4″ . 325″ or 3/8″. * Gauge is the width of the groove in the bar that the chain rides in.
What pitch is a .325 chainsaw chain?
050″ Gauge Saw Chain, 18″
How do I know what gauge my chainsaw chain is?
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.
Why do Loggers Run chainsaw bars upside down?
Every chainsaw bar has been designed to be mounted right-side up or upside down. The reason for this is that it allows the user to extend the life of his chainsaw bar by 50%. Flipping the bar will give the heavily-used areas some relief from wear and tear.
What is most aggressive chainsaw chain?
404 chains are the most aggressive. The 3/8 is a more flexible size with adequate strength, low weight and substantial cutting speed. It can also can handle the power of a 50-100cc chainsaw engine.
How many rpms does a chainsaw run?
Depending on your saw, the reading should be between 10,000 and 14,000 rpm. That’s a wide variation, and so it’s important to look up the maximum speed of your saw before conducting this test. The engine should never run faster than the maximum speed at which it is designed to run.
Does gauge matter on chainsaw chain?
The gauge measurement of a saw chain tells a pro user about the strength of a chain’s drive links. Thicker drive links are usually stronger, but they are heavier. Weight affects performance, and to maximize cutting speed, weight should be kept to a minimum.
Are all chainsaw depth gauges the same?
A: When depth gauges are uneven, each cutter tooth on the chain takes a different sized bite. This causes the chain to cut rough and vibrate. If the depth gauges are higher on one side than the other, this causes the chain to cut crooked. The cut will pull in the direction of the side that has the lower depth gauges.
How do you find the pitch of a chain?
Measuring the pitch begins by identifying the pin of your chain. Pitch is the measurement from the center of one pin to the center of the next pin in line. The pitch helps determine the overall rated weight and strength of the roller chain.
Are .325 and 3/8 chains interchangeable?
You can replace a 3/8 Oregon PowerMatch nose with a . 325 PowerMatch nose on any length of Oregon PowerMatch bar you want. Then when you use up the . 325 chain just put the 3/8 nose and rim sprocket back on.
What is a 3/8 pitch chain?
If you decide to measure the pitch yourself, just remember to measure between the middle points of 3 rivets on the chain, and then divide the number by 2. So, for a 3/8″ pitch chain, the measurement between three links would be 3/4″ (. 75″), which is 3/8″ (. 375″) when divided by 2.
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 do Stihl chain numbers mean?
Find the gauge of the chain by locating the number stamped on the drive link. A 1 equals a 0.043-inch gauge, 3 equals a 0.050-inch gauge, 5 corresponds to a 0.058-inch gauge, 6 means the chain has a 0.063-inch gauge. A 0 means the chain has a 0.080-inch gauge, but this gauge size is found only on the Harvester chain.