Is the thickness chain in accordance with ANSI and fit only 530 chain? Or sprockets for 520 chain are also available? Thanks
A: These sprockets are intended for use with and designed to accommodate standard #50 pitch ANSI chain. The dimensions of #530 appear to be similar enough to work with this sprocket, but #520 chain is narrower between the plates and will not fit. We have no sprockets available for #520 chain.