Roller chain comes in a wide variety of metal and plastic materials. Common materials of construction include steel or ... The American National Standards Institute (ANSI) governs number designations ...

Metal is most common, but non-metallic versions and hybrid versions, like metal wheels with plastic teeth, exist as well. Sprocket manufacturers tend to produce sprockets to interact with either ...

How Crane Sprocket Gears Are Made from Scrap Ship Steel See how strong steel from scrap ships is turned into crane sprockets with features like detachable hubs split designs and integrated shafts ...