Premium #40 Roller Chain - 10ft Box | Premier Series Chain 2BK70 Pulley 6B74SF Sheave Dimensions

6B74SF Sheave Dimensions

Sprocket Size: DS60A24

This 2TB68 Pulley uses a P1-Series Bushing

This 2C130SF Sheave uses a SF QD bushing

Premium #40 Roller Chain - 10ft Box | Premier Series Chain 2BK70 Pulley 6B74SF Sheave DimensionsPremier Series #40 roller chain is a premium ANSI 40 chain that is manufactured dimensionally to ANSI B29. 1 specifications. The basic function of a roller chain is to transport mechanical power to the highest degree possible, the Premier Series selection of roller chains set the bar for this degree by providing superior strength, performance, and precision. Made from high strength premium grade steel, high precision components that have been