Precision Roller 
Chain, Elements and Connecting Links
The precision steel roller chain is usually a extremely effective and versatile signifies of transmitting mechanical electrical power, which, during the field of industrial applications, has practically totally superseded all other sorts of chain previously used.
Outer Website link – Press Match (BS/DIN) Riveting Pin Link – Press Fit (ANSI)
For use with all sizes and types of chain wherever optimum protection is wanted. The website link is provided with bearing pins riveted into 1 outer plate. The other outer plate is definitely an interference fit about the bearing pins, the ends of which ought to be riveted above immediately after the plate is fitted. Press match connecting backlinks should only be utilised as soon as; new back links needs to be utilised to replace dismantled back links. (See ‘Riveting Chain Endless’ for complete guidelines).
Connecting Link – Slip Match (BS/DIN/ANSI)
A connecting website link provided with two connecting pins riveted into the outer plate. The outer plate is often a clearance fit within the connecting pins and it is secured in position by a split pin with the projecting end of every connecting pin.
Connecting Link – Slip Match (BS/DIN/ANSI)
Applied on brief pitch chains only. Provided with two connecting pins riveted to the outer plate, the clearance fit connecting plate staying secured by means of a spring clip, No. 27, which snaps in to the grooves within the pins.
