Precision Roller Chain, Parts and Connecting Hyperlinks
The precision steel roller chain is actually a hugely effective and versatile usually means of transmitting mechanical energy, which, in the discipline of industrial applications, has practically entirely superseded all other sorts of chain previously utilised.
Outer Hyperlink – Press Match (BS/DIN) Riveting Pin Website link – Press Match (ANSI)
For use with all sizes and varieties of chain exactly where 
optimum security is wanted. The link is supplied with bearing pins riveted into a single outer plate. The other outer plate is definitely an interference fit around the bearing pins, the ends of which really should be riveted above soon after the plate is fitted. Press fit connecting back links really should only be used when; new links must be used to replace dismantled hyperlinks. (See ‘Riveting Chain Endless’ for complete instructions).
Connecting Link – Slip Fit (BS/DIN/ANSI)
A connecting hyperlink supplied with two connecting pins riveted to the outer plate. The outer plate is really a clearance match over the connecting pins and is secured in position by a split pin through the projecting finish of every connecting pin.
Connecting Website link – Slip Match (BS/DIN/ANSI)
Made use of on brief pitch chains only. Supplied with two connecting pins riveted in to the outer plate, the clearance fit connecting plate getting secured by means of a spring clip, No. 27, which snaps to the grooves from the pins.
