41 Roller chain is the third largest size chain in the ANSI Standard lineup of roller chains. It features a 1/2" pitch and is often referred to as "narrow 40 chain" due to its same form factor and dimensions with the exception of its narrower profile. Size 41 chain has been in production since 1930, since then due to increased performance and strength demands manufactures have refined the chain from the material through out. Our selection of 41 roller chains utilize precision steel parts, we realize that not every application is the same. Because of this we supply three different quality levels so get the right chain for the right application.
41 Roller Chain Applications
Gate Operators are one of the most common applications for #41 roller chain. It is important to use a coated or stainless 41 chain in applications that are subject to corrosion and or salt spray.
Garage Door and Hanger Doors openers also use 41 roller chain because of its narrow profile that allows for it to run within tracks overhead.
41 roller chain is found in many agricultural applications as well, from implement planters to drive chains on gatherers or bailers.
#41 Roller Chain Dimensions
Roller Width (W)
Roller Diameter (D)
Overall Width (A)
Plate Height (H)
Plate Thickness (T)
Pin Diameter (E)
Weight (Per Ft)
Note: additional information on product pages. Besides the 41 chain its self we also supply a full line of 41 roller chain attachments and 41 sprockets. For additional information or to get a quote please contact our customer support team at (407) 347-3519 or email firstname.lastname@example.org and we will be happy to assist you.