Do the following items use roller chain 1-2549:1-2821-12,1-1980-13,1-1087-40? thanks
A: 1-2549 is #41 pitch roller chain; 1-2821-12 is a #50 pitch sprocket with an unfinished bore; 1-1980-13 is a weld-a-hub type sprocket compatible with 'W' hubs; 1-1087-40 is a #40 pitch roller chain connecting link.
Date Submitted: 08/23/2017
does this link fit size 410 chain item # 1-1941? " (also called 43 and 65)" can this stuff get any more confusing
A: While it will fit the spacing pin to pin, the between the link plate thickness is much narrower than 40 pitch. It may connect the chain, but will be wider with a sloppy lateral fit and may jam the chain in any tight spots it needs to run through. It is always recommended to use the correct pitch connecting link for safety purposes.