Single pitch chain
This chain is linked by hollow pins, plus the hollows may be utilised to attach different attachments. In hollow pin chain, the hollow pins are the very same since the bushings from the corresponding typical chain in diameter, so hollow pin chain is usually regarded as bushing chain that contains bushings with the similar diameter as that in the rollers in the corresponding standard chain.
Regular sprockets could be made use of.
The connecting hyperlinks are distinctive snap ring varieties for hollow pin chain as illustrated.
Due to the fact no offset link is obtainable, the quantity of back links ought to be an even variety.
Flexible Chain
Versatile Chain has fantastic sideward bending flexibility and is appropriate for curved traveling. Sprockets for JIS/ANSI Typical Roller Chain can be utilized for this chain. By fixing 
attachments, this chain could be made use of for curved transfer with conveyors.
Flat Form Roller Chain
This chain is suited for conveyor methods since it has flat plates that cause little harm to elements such as chain guides. (The forms of outer plates and inner plates will be the similar.)
