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 Double 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 use S rollers engage with almost every other tooth. Sprockets could have a longer life as chains engage with different teeth every time the rollers rotate (when actual number of teeth is odd).
Sprocket for Double Pitch Chain
As shown in the sketch, chain rollers work with different teeth on every time of revolution when each roller skip one tooth and sprocket has odd number of teeth. This system allows expansion of sprocket lifestyle as less wear and abrasion.
S roller type chain can work well with standard roller chain sprocket with more than 30 teeth.

This 2042A16 sprocket is durable, exceeds in quality, and offers a long working life at an extremely great price! 2042A16 double pitch sprockets are produced specifically for C2042 double pitch roller chain, possess 16 teeth, and completely meet all ANSI Specifications. Additionally, this sprocket includes a share bore but we are able to supply the sprocket currently bored out to almost any requested bore size. A thing that sets this 2042A16 sprocket apart from others is that it is Black Oxide Finished, heat treated, and is manufactured using a top quality metal. Doing this with a sprocket makes it much more durable, perform to its greatest capabilities, and last much longer compared to the competition. Thanks to our sourcing experts, companions, and engineers, these sprockets are normally in stock and at an extremely great price. For pricing and availability please contact us and we’ll be happy to help 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 black oxide. These sprockets are really durable, high-strength, and manufactured to high precision tolerances. Stock double pitch sprockets include regular roller and carrier roller design, single duty sprockets are created to purchase and typically take anywhere from a couple of business days to some weeks to manufacture based on our factory loads and sprocket specifics.
Standard Roller Type
Standard roller type sprockets will be the same outdoors diameter and width as the single-pitch equivalent just with a different tooth profile to permit proper seating of the chain. On even tooth-counts, these sprockets only engage with the chain on almost every other tooth because there are two teeth per pitch. On odd tooth counts, any provided tooth is engaged only on every other revolution which of program escalates the sprocket life.
Carrier Roller Type
Carrier roller type double pitch sprockets are cut with space cutters to permit the carrier roller to properly seat and build relationships each tooth. These sprockets will have the same diameter as the ANSI single-pitch comparative.
Single Duty Type
Solitary duty sprockets are produced to where every tooth gets involved evenly on every revolution. This sprocket type is becoming obsolete generally in most applications but is still available.
When using double pitch roller chain it is highly recommended if not required to use a dual pitch sprocket. This is because double pitch sprockets are produced with a special tooth profile that allows for the roller to properly seat and engage with the teeth of the sprocket. The above photo on the left may be the standard tooth profile and the picture on the right may be the special double pitch sprocket profile. As you can plainly see above, the dual pitch sprockets tooth profile is usually slightly deeper and cut differently to totally accept the dual pitch chain roller. If using a standard sprocket, failure to engage will lead to chain jumping in addition to excessive wear. Something vital that you note can be that with chain sizes C2040, C2050, C2060, C2060H, C2080H, C2100H, C2120H, and C2160H when the tooth count is certainly 31 or more you can make use of a standard roller chain sprocket. This guideline does not apply to carrier roller design chains which where the roller diameter exceeds the sidebar height, these chain sizes include C2042, C2052, C2062, C2062H, C2082H, C2102H, C2122H, and C2162H.
2042A16 SPROCKET WITH STOCK BORE
2042A16 Sprocket