3B200SF Sheave three-groove 20.35" OD 100B20 Sprockets Bearing Size: 6804-ZZ

Bearing Size: 6804-ZZ

100A8 sprockets with a stock bore comes with a 1" inside diameter plain hole and can be easily machine bored to custom sizes

Dimension (B): 25mm

140B11 Sprocket Dimensions

Dimension (A): 108

3B200SF Sheave three-groove 20.35" OD 100B20 Sprockets Bearing Size: 6804-ZZThis 3B200SF sheave features three grooves, is 20. 35" in diameter, and is designed to use a SF bushing. QD (quick detachable) style sheaves offer a wider selection of bore sizes versus a standard "fixed" bore style sheave. Also because they are a two component part if one component fails the entire part doesn't need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and