Precision Roller Chain, Parts and Connecting Backlinks
The precision steel roller chain can be a extremely efficient and versatile suggests of transmitting mechanical power, which, within the area of industrial applications, has nearly wholly superseded all other types of chain previously used.
Outer Link – Press Fit (BS/DIN) Riveting Pin Hyperlink – Press Match (ANSI)
For use with all sizes and sorts of chain in which optimum protection is wanted. The website link is supplied with bearing pins riveted into one outer plate. Another outer plate is definitely an interference match about the bearing pins, the ends of which ought to be riveted in excess of just after the plate is fitted. Press fit connecting back links should really only be utilized once; new back links must be utilised to exchange dismantled links. (See ‘Riveting Chain Endless’ for full directions).
Connecting Link – Slip Fit (BS/DIN/ANSI)
A connecting link provided with two connecting pins riveted to the outer plate. The outer plate is actually a clearance match on the connecting pins and it is secured in position by a split pin through the projecting end of each connecting pin.
Connecting Hyperlink – Slip Fit (BS/DIN/ANSI)
Employed on brief pitch chains only. Provided with two connecting pins riveted into the outer plate, the clearance fit connecting plate getting secured by way of a spring clip, No. 27, which snaps into the grooves during the pins.