Precision Roller Chain, Elements and Connecting Hyperlinks
The precision steel roller chain is a remarkably productive and versatile implies of transmitting mechanical electrical power, which, during the field of industrial applications, has just about entirely 
superseded all other forms of chain previously utilised.
Outer Hyperlink – Press Match (BS/DIN) Riveting Pin Link – Press Fit (ANSI)
For use with all sizes and varieties of chain wherever optimum security is desired. The hyperlink is provided with bearing pins riveted into a single outer plate. The other outer plate is surely an interference fit on the bearing pins, the ends of which really should be riveted more than soon after the plate is fitted. Press match connecting hyperlinks need to only be applied after; new hyperlinks need to be used to replace dismantled backlinks. (See ‘Riveting Chain Endless’ for total instructions).
Connecting Hyperlink – Slip Fit (BS/DIN/ANSI)
A connecting hyperlink supplied with two connecting pins riveted in to the outer plate. The outer plate is usually a clearance fit about the connecting pins and it is secured in place by a split pin with the projecting finish of every connecting pin.
Connecting Website link – Slip Fit (BS/DIN/ANSI)
Made use of on short pitch chains only. Supplied with two connecting pins riveted to the outer plate, the clearance match connecting plate remaining secured by means of a spring clip, No. 27, which snaps in to the grooves inside the pins.
