This 80BS26 sprocket features a 2" finished bore with a key-way and two set screws
This B bushing features a 1-7/8" bore and offers superior strength
SAPP202-10 Bearing Dimensions
our SAPFL204-12 stamped steel bearing features a zinc plated housing for added protection against the elements in corrosive or outdoor applications
For more information or to get pricing and availability on an AK84 Pulley with 3/4" bore please contact us and we will be happy to assist you
12B-2 Roller Chain Tensioner Miniature Roller Chain This 80BS26 sprocket features aThe floating 12B 2 chain tensioner has an extremely simplistic design but is probably the most effective and economical tensioner on the market. It is constructed out of high quality UHMW and stainless steel parts so not only is it extremely durable, but it can work in corrosive and wash down applications. Besides chain tensioners we also supply 12B 2 Roller Chain, Metric Roller Chain Sprockets, shafting, bearings, gear reducers, motors, and more. 12B