3B64SD Sheave three-groove 6.75" OD 10B Chain Sprockets our HCST206-20 bearing has added

our HCST206-20 bearing has added features that improve the overall life and performance of the unit

Contact our customer support team for further information or to get a quote on our HCTB206-18 bearings

For more information on a three groove 33V300SH sheave

BX-banded belts

Our superior UCFBS207-23 bearing with a 1-7/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

3B64SD Sheave three-groove 6.75" OD 10B Chain Sprockets our HCST206-20 bearing has addedThis 3B64SD sheave features three grooves, is 6. 75" in diameter, and is designed to use a SD 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