Precision Roller Chain, Elements and Connecting Back links
The precision steel 
roller chain is actually a remarkably productive and versatile usually means of transmitting mechanical power, which, in the discipline of industrial applications, has virtually absolutely superseded all other varieties of chain previously utilized.
Outer Website link – Press Match (BS/DIN) Riveting Pin Hyperlink – Press Match (ANSI)
For use with all sizes and sorts of chain exactly where optimum security is sought after. The link is provided with bearing pins riveted into a single outer plate. The other outer plate is an interference match on the bearing pins, the ends of which needs to be riveted over soon after the plate is fitted. Press match connecting hyperlinks should really only be used the moment; new hyperlinks must be employed to replace dismantled hyperlinks. (See ‘Riveting Chain Endless’ for complete directions).
Connecting Hyperlink – Slip Match (BS/DIN/ANSI)
A connecting link supplied with two connecting pins riveted in to the outer plate. The outer plate can be a clearance fit over the connecting pins and is secured in place by a split pin through the projecting end of every connecting pin.
Connecting Website link – Slip Match (BS/DIN/ANSI)
Utilized on short pitch chains only. Supplied with two connecting pins riveted into the outer plate, the clearance fit connecting plate remaining secured by means of a spring clip, No. 27, which snaps into the grooves inside the pins.
