Single pitch chain
This chain is connected by hollow pins, and also the hollows may be applied to attach many attachments. In hollow pin chain, the hollow pins are the very same as the bushings with the corresponding standard chain in diameter, so hollow pin chain could be thought to be bushing chain that includes bushings in the exact same diameter as that on the rollers on the corresponding standard chain.
Typical sprockets is usually used.
The connecting back links are unique snap ring sorts for hollow pin chain as illustrated.
Considering that no offset website link is obtainable, 
the number of backlinks ought to be an even variety.
Flexible Chain
Versatile Chain has terrific sideward bending flexibility and is suitable for curved traveling. Sprockets for JIS/ANSI Typical Roller Chain is often applied for this chain. By repairing attachments, this chain is often utilised for curved transfer with conveyors.
Flat Sort Roller Chain
This chain is suited for conveyor techniques because it has flat plates that lead to small harm to parts this kind of as chain guides. (The kinds of outer plates and inner plates are the very same.)