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 offer a line-up for RS2040 – RF2160 with S rollers, and RF2040 – RF2100 with R rollers.
Chains that make use of S rollers engage with every other tooth. Sprockets will have a longer life as chains build relationships different teeth each time the rollers rotate (when actual number of tooth is odd).
Sprocket for Double Pitch Chain
As proven in the sketch, chain rollers use different teeth on each time of revolution when each roller skip one tooth and sprocket has odd quantity of teeth. This mechanism allows extension of sprocket life as less wear and abrasion.
S roller type chain can work well with regular roller chain sprocket with more than 30 teeth.
This 2042A16 sprocket is durable, exceeds in quality, and will be offering a long working life at a really great price! 2042A16 dual pitch sprockets are manufactured specifically for C2042 double pitch roller chain, have 16 teeth, and fully meet all ANSI Standards. Additionally, this sprocket has a share bore but we can supply the sprocket currently bored out to nearly every requested bore size. Something that sets this 2042A16 sprocket apart from others is that it is Black Oxide Finished, warmth treated, and is manufactured using a high quality 
metal. Doing this with a sprocket makes it 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 pricing and availability please contact us and we will be happy to assist you.
Features
Our in-stock standard double pitch sprockets are produced out of SAE-1045 case hardened steel with extra-hardened teeth and coated with dark oxide. These sprockets are really durable, high-strength, and manufactured to high precision tolerances. Stock double pitch sprockets include standard roller and carrier roller design, one duty sprockets are created to purchase and typically take from a couple of business days to a few weeks to produce based upon our factory loads and sprocket specifics.
Standard Roller Type
Standard roller type sprockets are the same outdoors diameter and width as the single-pitch equivalent simply with a different tooth profile to permit correct seating of the chain. On even tooth-counts, these sprockets only engage with the chain on every other tooth because there are two tooth per pitch. On odd tooth counts, any provided tooth is engaged only on almost every other revolution which of training course increases the sprocket life.
Carrier Roller Type
Carrier roller type double pitch sprockets are cut with space cutters to permit the carrier roller to properly chair and build relationships each tooth. These sprockets will have the same diameter as the ANSI single-pitch comparative.
Single Duty Type
Single duty sprockets are manufactured to where every single tooth gets engaged evenly on every revolution. This sprocket type is becoming obsolete generally in most applications but is still available.
When using dual pitch roller chain it really is extremely recommended if not required to use a double pitch sprocket. It is because dual pitch sprockets are manufactured with a special tooth profile that allows for the roller to properly seat and build relationships one’s teeth of the sprocket. The above photo on the left is the standard tooth profile and the picture on the right may be the special double pitch sprocket profile. As you can see above, the dual pitch sprockets tooth profile is usually slightly deeper and cut differently to totally accept the double pitch chain roller. If utilizing a standard sprocket, failure to engage will result in chain jumping as well as excessive wear. Something important to note can be that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count can be 31 or even more you can use a typical roller chain sprocket. This guideline does not apply to carrier roller style chains which where the roller diameter exceeds the sidebar elevation, these chain sizes include C2042, C2052, C2062, C2062H, C2082H, C2102H, C2122H, and C2162H.
2042A16 SPROCKET WITH STOCK BORE
2042A16 Sprocket