Tsubaki Roller Chain Coupling is a flexible coupling of amazingly simple construction. It consists of a combination of one coupling chain and a pair of coupling sprockets. It is compact and powerful, have excellent durability, safe and sound, wide range of power transmit, simple installation and easy alignment         Rating ( N.m{kgf.m} )           100 {10.2} to 717.4 {73200}               Application Shaft Size           ø9.5 to ø700 mm Variety of types