March 5, 2021

Precision Roller Chain, Elements and Connecting Back links
The precision steel roller chain is really a very productive and versatile means of transmitting mechanical electrical power, which, while in the field of industrial applications, has practically entirely superseded all other types of chain previously applied.
Outer Link – Press Match (BS/DIN) Riveting Pin Website link – Press Fit (ANSI)
For use with all sizes and sorts of chain where optimum protection is preferred. The link is provided with bearing pins riveted into one outer plate. Another outer plate is definitely an interference fit about the bearing pins, the ends of which need to be riveted over soon after the plate is fitted. Press fit connecting backlinks should really only be made use of when; new hyperlinks must be employed to exchange dismantled backlinks. (See ‘Riveting Chain Endless’ for complete instructions).
Connecting Link – Slip Fit (BS/DIN/ANSI)
A connecting link supplied with two connecting pins riveted to the outer plate. The outer plate is usually a clearance fit to the connecting pins and it is secured in place by a split pin through the projecting end of each connecting pin.
Connecting Link – Slip Match (BS/DIN/ANSI)
Made use of on quick pitch chains only. Provided with two connecting pins riveted into the outer plate, the clearance fit connecting plate currently being secured by means of a spring clip, No. 27, which snaps into the grooves while in the pins.