80-2H Heavy Chain Tensioner #140 Roller Chain Sprockets and our L110 coupling halves

and our L110 coupling halves with a 1-7/8" bore and key are no exception

40A18 Sprocket Dimensions:

120R17 Sprocket Dimensions

This 40A27 sprocket is a durable

N59420L7308

80-2H Heavy Chain Tensioner #140 Roller Chain Sprockets and our L110 coupling halvesThe floating 80 2H heavy roller 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 can also supply 80 2H Heavy Duty Roller Chain, roller chain sprockets, shafting, bearings, gear reducers,