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.
CS40, CS50, 245, 250, 252, 290,300 Chain length may vary depending on the make of the bar. John Deere Notes Bar Length Chain Size # of Drive Links 8, 9, 61, 81, 91 Chain length may vary depending on the make of the bar. “Models with chain brakes use a 3/8” low profile chain.
how to tell chainsaw chain size Related Question:
How do I know what size my chainsaw chain is?
To determine the pitch (chain size), you’ll need to measure the distance between any three consecutive rivets, then divide the result by 2. The rivets are the small, round pegs/studs that hold the chain segments together. Measure from the first to the third, then divide that number in half to get your chain pitch.
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.
Is 40 and 41 chain the same?
The differences between 41 roller chain and 40 roller chain are the roller width and diameter, plate height and thickness, overall width, and tensile strength.
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 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 are the numbers on a chain saw chain?
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.
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 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.
How do I identify my Husqvarna chain?
The model number of a Husqvarna chainsaw is printed on the side of the recoil assembly on the unit(eg. 455, 460, 372 XP). Husqvarna chainsaws also have a small metal plate stamped with the model number, part number, and serial number. The plate is typically located in one of four locations.
What does 520 mean on a chain?
Usually, bushings separate the rollers from the pins, but there are bushing-less designs. (3) The size of a chain is designated by a three-digit number (520, for example). The distance from the center of one pin to the center of the next is called pitch. Pitch is represented by the first digit, which is 4, 5 or 6.
What the difference between a 520 and 525 chain?
The 5 part just describes the distance between the centers of the link pins (or wherever on the links, basically how long a link is) and the next two numbers describe the width of the chain. So a 520 chain is going to be narrower than a 525(and thus require a narrower front and rear sprocket) and lighter
How do I know what size sprocket to get?
To measure the chain size, if you have just the sprocket, use calipers to measure between the teeth. Measure from center to center of where the chain roller would set between the teeth that will give you the pitch. Once you know the pitch you can determine what chain size you would need.
How do I tell what grade my chain is?
Just look for the “L” and then the number after it. Each number following the “L” corresponds with a grade of chain. On grade 70 this can also show that the chains are DOT approved! The “L” represents Laclede and our commitment to high quality chain products.
What is the difference between 1 8 and 3/32 chain?
A 1/8″ chain is the most common chain found on single speeds, and 3/32″ chain is the most common chain found on derailleur equipped bikes. A 1/8″ chain will fit on parts that are either width. 3/32″ chains will only fit on parts designed to work with 3/32″ chains.
Is 41 chain the same as 420 chain?
Difference between #41 and #420 chain The #41 chain has the same pitch and roller width as #420 but its plates are thinner and shorter, therefore, it will deform easier in comparison therefore, it is not as popular as the 40 and 420 chains.