Precision Roller Chain, Parts and Connecting Back links
The precision steel roller chain is usually a very productive and versatile means of transmitting mechanical power, which, inside the discipline of industrial applications, has almost wholly superseded all other forms of chain previously used.
Outer Hyperlink – Press Match (BS/DIN) Riveting Pin Link – Press Match (ANSI)
For use with all sizes and types of chain wherever optimum protection is preferred. The website link is supplied with bearing pins riveted into one particular outer plate. The other outer plate is an interference match on the bearing pins, the ends of which must be riveted more than right after the plate is fitted. Press match connecting back links ought to only be utilised as soon as; new backlinks must be made use of to exchange dismantled backlinks. (See ‘Riveting Chain Endless’ for full directions).
Connecting Hyperlink – Slip Match (BS/DIN/ANSI)
A connecting hyperlink supplied with two connecting pins riveted in to the outer plate. The outer plate is actually a clearance fit within the connecting pins and it is secured in position by a split pin through the projecting finish of each connecting pin.
Connecting Website link – Slip Fit (BS/DIN/ANSI)
Employed on brief pitch chains only. Supplied with two connecting pins riveted to the outer plate, the clearance fit connecting plate remaining secured by way of a spring clip, No. 27, which snaps into the grooves within the pins.