Fully Meets ANSI Standards
Manufactured Away Of SAE 1045 Steel
Black Oxide Treated
Induction Hardened Teeth
Extremely Durable
High Quality Sprocket
Double Pitch Chain Sprockets
Available for Dual Pitch Chain with S or R rollers.
We provide a line-up for RS2040 – RF2160 with S rollers, and RF2040 – RF2100 with R rollers.
Chains that make use of S rollers build relationships almost every other tooth. Sprockets will have a longer life as chains engage with different teeth every time the rollers rotate (when actual number of tooth is odd).
Sprocket for Dual Pitch Chain
As proven in the sketch, chain rollers work with different teeth on each time of revolution when each roller skip one tooth and sprocket has odd number of teeth. This mechanism allows extension of sprocket life as less put on and abrasion.
S roller type chain could work well with regular roller chain sprocket with more than 30 teeth.
This 2042A16 sprocket is durable, exceeds in quality, and offers an extended working life at a really great price! 2042A16 double pitch sprockets are manufactured specifically for C2042 double pitch roller chain, possess 16 teeth, and completely meet all ANSI Standards. Additionally, this sprocket has a stock bore but we are able to supply the sprocket already bored out to nearly every requested bore size. Something that sets this 2042A16 sprocket aside from others is that it is Black Oxide Finished, warmth treated, and is produced using a high quality metal. Carrying out this with a sprocket helps it be much more long lasting, perform to its greatest capabilities, and last a 
lot longer when compared to competition. Because of our sourcing experts, partners, and engineers, these sprockets are usually in stock and at an extremely great price. For prices and availability please e mail us and we’ll be happy to assist you.
Features
Our in-stock standard dual pitch sprockets are produced out of SAE-1045 case hardened steel with extra-hardened teeth and coated with dark oxide. These sprockets are extremely durable, high-strength, and produced to high precision tolerances. Stock dual pitch sprockets include standard roller and carrier roller design, single duty sprockets are made to order and typically take anywhere from a couple of business days to a few weeks to produce based on our factory loads and sprocket specifics.
Standard Roller Type
Standard roller type sprockets will be the same outside diameter and width as the single-pitch equivalent just with a different tooth profile to permit appropriate seating of the chain. On also tooth-counts, these sprockets only engage with the chain on almost every other tooth because there are two tooth per pitch. On odd tooth counts, any given tooth is engaged just on almost every other revolution which of training course escalates the sprocket life.
Carrier Roller Type
Carrier roller type double pitch sprockets are cut with space cutters to allow the carrier roller to properly chair and engage with each tooth. These sprockets could have the same diameter as the ANSI single-pitch equivalent.
Single Duty Type
Single duty sprockets are manufactured to where every single tooth gets engaged evenly on each revolution. This sprocket type has become obsolete in most applications but continues to be available.
When using double pitch roller chain it really is highly recommended if not required to use a dual pitch sprocket. It is because double pitch sprockets are produced with a special tooth profile that allows for the roller to correctly seat and build relationships the teeth of the sprocket. The above picture on the left is the standard tooth profile and the picture on the right may be the special dual pitch sprocket profile. As possible plainly see above, the dual pitch sprockets tooth profile is definitely somewhat deeper and cut differently to fully accept the dual pitch chain roller. If using a standard sprocket, failing to engage will result in chain jumping in addition to excessive wear. Something important to note is certainly that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count is definitely 31 or even more you can make use of a typical roller chain sprocket. This rule does not apply to carrier roller design chains which where in fact the roller diameter exceeds the sidebar elevation, these chain sizes consist of C2042, C2052, C2062, C2062H, C2082H, C2102H, C2122H, and C2162H.
2042A16 SPROCKET WITH STOCK BORE
2042A16 Sprocket