Single pitch chain
This chain is linked by hollow pins, as well as hollows may be utilized to attach different attachments. In hollow pin chain, the hollow pins will be the identical as the bushings in the corresponding typical chain in diameter, so hollow pin chain may be thought to be bushing chain that includes bushings from the similar diameter as that of the rollers of the corresponding standard chain.
Standard sprockets is often applied.
The connecting back links are particular snap ring sorts for hollow pin chain as illustrated.
Considering that no offset website link is available, the number of back links needs to be an even amount.
Versatile Chain
Flexible Chain has terrific sideward bending versatility and is ideal for curved traveling. Sprockets for JIS/ANSI Conventional Roller Chain may be employed for 
this chain. By repairing attachments, this chain can be made use of for curved transfer with conveyors.
Flat Variety Roller Chain
This chain is suited for conveyor systems since it has flat plates that lead to little injury to components this kind of as chain guides. (The varieties of outer plates and inner plates would be the similar.)
