Sprockets for double pitch roller Double Pitch Chain Sprockets china chains can be found in an individual or double-toothed design. Single-toothed sprockets for double pitch roller chains have the same behaviour as standard sprockets for roller chains according to ISO 606. Due to the bigger chain pitch of double pitch roller chains you’ll be able to increase strength by toothing modifications.

Double-toothed sprockets can be found either completely or in half tooth steps. Full tooth guidelines are double-toothed to ensure that only part of the teeth is used effectively. The advantage is that whenever the chain is certainly exchanged the so far unutilised tooth can be used then, and the sprockets can stay in the system.
In order to raise the life cycle of a chain drive even more, sprockets can be manufactured with half tooth steps. With every rotation the chain joints move one tooth ahead in the meshing. This decreases the wear of the chain and the tooth edges. This kind of toothing is often used when, because of the respective design, only minor deflections can be realised.
Our sprockets and plate sprockets are made from C 45, stainless steel, and special components with a material strength of between 500 N/mm² and 600 N/mm². Aside from hardened toothing, we also supply surface treated types.
Dual pitch roller chains are produced according to the respective order and customers’ specifications.
On ask for we supply sprockets with:
Bore and grove
Tapped and pin holes for bore
Tapped and pin holes for bore upon pitch circle
Slot holes on hub and hole circle

Our sprockets for double pitch roller chains can be found in an individual or in a double-toothed version.

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 produced to high precision tolerances. Stock dual pitch sprockets include standard roller and carrier roller style, solitary duty sprockets are made to order and typically take from a few business days to some weeks to manufacture based on our factory loads and sprocket specifics.
Standard Roller Type
Regular roller type sprockets are the same outdoors diameter and width as the single-pitch equivalent just with a different tooth profile to permit correct seating of the chain. On even tooth-counts, these sprockets only build relationships the chain on every other tooth because there are two the teeth per pitch. On odd tooth counts, any provided tooth is engaged only on every other revolution which of training course escalates the sprocket life.
Carrier Roller Type
Carrier roller type dual pitch sprockets are cut with space cutters to permit the carrier roller to properly seat and engage with each tooth. These sprockets will have the same diameter as the ANSI single-pitch comparative.
Single Duty Type
One duty sprockets are produced to where every single tooth gets involved evenly on each revolution. This sprocket type has become obsolete generally in most applications but is still available.
When using double pitch roller chain it is extremely recommended if not necessary to use a dual pitch sprocket. The reason being double pitch sprockets are manufactured with a special tooth profile which allows for the roller to correctly seat and build relationships the teeth of the sprocket. The above picture on the left may be the regular tooth profile and the picture on the right may be the special dual pitch sprocket profile. As you can see above, the double pitch sprockets tooth profile is certainly slightly 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 along with 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 is certainly 31 or even more you can use a typical roller chain sprocket. This rule does not connect with carrier roller style 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

This 2042A16 sprocket is durable, exceeds in quality, and will be offering an extended working life at a really great price! 2042A16 double pitch sprockets are manufactured specifically for C2042 dual pitch roller chain, possess 16 teeth, and fully meet all ANSI Requirements. Additionally, this sprocket includes a share bore but we can supply the sprocket currently bored out to almost any requested bore size. A thing that sets this 2042A16 sprocket aside from others is that it’s Black Oxide Finished, high temperature treated, and is produced using a top quality metal. Carrying out this with a sprocket makes it much more long lasting, perform to its greatest capabilities, and last much longer when compared to competition. Because of our sourcing experts, companions, and engineers, these sprockets are normally in share and at a really great price. For pricing and availability please e mail us and we’ll be happy to assist you.
Features

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