Precision Roller Chain, Parts and Connecting Back links
The precision steel roller chain can be a very effective and versatile implies of transmitting mechanical energy, which, within the field of industrial applications, has nearly absolutely superseded all other kinds of chain previously used.
Outer Hyperlink – Press Fit (BS/DIN) Riveting Pin Hyperlink – Press Fit (ANSI)
For use with all sizes and forms of chain exactly where optimum protection is wanted. The hyperlink is supplied with bearing pins riveted into a single outer plate. Another outer plate is definitely an interference match over the bearing pins, the ends of which must be riveted more than following the plate is fitted. Press match connecting backlinks should really only be utilized when; new links has to be utilized to replace dismantled backlinks. (See ‘Riveting Chain Endless’ for complete 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 usually a clearance fit on the connecting pins and is secured in position by a split pin with the projecting finish of each connecting pin.
Connecting Link – Slip Fit (BS/DIN/ANSI)
Utilized on quick pitch chains only. Supplied with two connecting pins riveted in to the outer plate, the clearance match connecting plate becoming secured by means of a spring clip, No. 27, which snaps to the grooves while in the pins.