4B154SF Sheave four-groove 15.75" OD 5V Four-Groove QD Bushed Sheaves Our superior UCFT207-21 bearing with

Our superior UCFT207-21 bearing with a 1-5/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Dimension (B): 3/4"

the 6301 bearing features raceways that are precision honed to a superb finish

Length Through Bore: 7/8"

UCF208-24 Bearing Dimensions

4B154SF Sheave four-groove 15.75" OD 5V Four-Groove QD Bushed Sheaves Our superior UCFT207-21 bearing withThis 4B154SF sheave features four grooves, is 15. 75" 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