How do I know my roller chain size?
Most roller chain has the size stamped right into the side plates. You may see something like “40”, “C2080H” or “10B” stamped in, which the industry number that represents the chain size. Old chains will most likely need to be cleaned in order to see the size.
What is roller chain trade size?
Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80.
What is a hollow pin chain?
This unique hollow pin feature allows easy insertion of cross rods without damaging the chain or rods. Hollow Pin chain operates on standard sprockets and standard double pitch sprockets.
What are the dimensions of a chain?
Single-Strand Roller Chain Size Chart
| Chain Size | Pitch (P) | Avg. Ultimate Strength |
|---|---|---|
| #25-1 | 0.250″ | 930 LBS |
| #35-1 | 0.375″ | 2,320 LBS |
| #40-1 | 0.500″ | 3,970 LBS |
What size is 41 chain?
#41 Roller Chain Dimensions
| Size | Pitch (P) | Roller Diameter (D) |
|---|---|---|
| 41-1 | 0.50″ | 0.306″ |
How do you calculate chain number?
Procedure
- Calculate C, where C = CD/p.
- Calculate A, where A = Z1 + Z2.
- Calculate S, where S = Z2 – Z1.
- Refer to the adjacent table to find the T value for the calculated S value.
- Chain Length in Pitches, CL = 2C + (A/2) + (T/C)
What is the difference between #40 and #41 roller chain?
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 does Rs stand for in roller chain?
Each manufacturer adds its own identification stamp prior to the chain number. For Tsubaki, “RS” is the identifier (for example, RS80, RS100). The use of “RS” as an identifier has spread widely; it has become the standard symbol for power transmission roller chains.
How do you measure chain width?
It is measured by measuring the distance between 3 links, then dividing it by two.
- Chain pitch is shown with green markers, though it is determined by measuring the distance between 3 adjacent pins (blue mark) and dividing it by two.
- Inner chain width, marked with blue arrows and lines.
- From left to right:
What is the difference between 40 and 41 roller chain?
What is the pitch of a #40 roller chain?
1/2″
40-1 Roller chain made to ANSI b 29.1 is 1/2″ or 12.7 mm pitch. It is available in single strand 40-1 duplex 40-2 and triplex 40-3.
What do the numbers on a roller chain mean?
The digits to the left indicate the pitch of the chain in eighths of an inch. For example, a number 40 chain would have a pitch of four-eighths of an inch, or 1/2″, and would be of the standard dimensions in width, roller diameter, etc.
What is the standard size of a roller chain?
Sizes for ANSI/ASME standard roller chains range from 25 to 240. Tensile and Fatigue Strength of Roller Chain Tensile strength is one of the key measurements of roller chains and indicates specifically the one-time load capacity of a chain before it breaks.
What is a 12-strand roller chain?
Twelve strand chains are also referred to as duodenary roller chains. Found in the heaviest duty chain applications in the world, our 12-strand roller chains are made to out-last and out-perform other chains. Talk to our sales team consultants today about your chain application to make sure you get the best chain for your specific application!
What is a single strand roller chain?
Our single strand roller chain is the missing link that your company needs to keep machinery and day-to-day operations running smoothly. When it comes to heavy-duty applications, PEER Chain’s triple strand roller chain is the way forward.
What are the features of our roller chains?
Our chains offer superior transmission of energy and function with features such as solid bushings, solid rollers, heat-treated components, and factory pre-loading. View our premium roller chain selection to learn more about our chains or watch the below video.