Precision Roller Chain

Precision Roller Chain, Components and Connecting Backlinks
The precision steel roller chain is often a very productive and versatile indicates of transmitting mechanical electrical power, which, in the area of industrial applications, has almost completely superseded all other sorts of chain previously utilized.
Outer Link – Press Match (BS/DIN) Riveting Pin Hyperlink – Press Match (ANSI)
For use with all sizes and forms of chain the place optimum protection is desired. The link is provided with bearing pins riveted into a single outer plate. Another outer plate is an interference match within the bearing pins, the ends of which really should be riveted more than soon after the plate is fitted. Press match connecting links should really only be employed as soon as; new hyperlinks has to be employed to replace dismantled links. (See ‘Riveting Chain Endless’ for full guidelines).
Connecting Link – Slip Match (BS/DIN/ANSI)
A connecting link supplied with two connecting pins riveted in to the outer plate. The outer plate is really a clearance match around the connecting pins and it is secured in place by a split pin with the projecting end of every connecting pin.
Connecting Hyperlink – Slip Fit (BS/DIN/ANSI)
Utilised on quick pitch chains only. Supplied with two connecting pins riveted in to the outer plate, the clearance fit connecting plate remaining secured by means of a spring clip, No. 27, which snaps to the grooves in the pins.