Precision Roller Chain, Elements and Connecting Links
The precision steel roller chain is actually a really productive and versatile means of transmitting mechanical electrical power, which, in the discipline of industrial applications, has virtually wholly superseded all other varieties of chain previously employed.
Outer Link – Press Match 
(BS/DIN) Riveting Pin Link – Press Fit (ANSI)
For use with all sizes and sorts of chain where optimum safety is desired. The link is provided with bearing pins riveted into one particular outer plate. The other outer plate is definitely an interference match around the bearing pins, the ends of which must be riveted over immediately after the plate is fitted. Press fit connecting hyperlinks should only be used the moment; new links should be utilised to replace dismantled backlinks. (See ‘Riveting Chain Endless’ for complete directions).
Connecting Website link – Slip Fit (BS/DIN/ANSI)
A connecting link provided with two connecting pins riveted in to the outer plate. The outer plate is often a clearance fit over the connecting pins and is secured in place by a split pin through the projecting end of every connecting pin.
Connecting Website link – Slip Match (BS/DIN/ANSI)
Employed on short pitch chains only. Supplied with two connecting pins riveted into the outer plate, the clearance fit connecting plate being secured by way of a spring clip, No. 27, which snaps into the grooves from the pins.
Precision Roller Chain
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