This 40BS30 sprocket featured a 1-1/8" finished bore with a key-way and two set screws
the 6206-2RS bearing features raceways that are precision honed to a superb finish
This 40BS40 sprocket features a 1-3/16" finished bore including a key-way and two setscrews
Our UCP214-43 bearings are engineered and manufactured to provide long-lasting performance and durability with added features such as a steel retainer
Our UCFB206-19 bearing is dimensionally made to industry standards
4C300F Sheave four-groove 30.40" OD 52-Tooth Sprocket This 40BS30 sprocket featured aThis 4C300F Sheave uses a F QD bushing, is directly interchangeable with other manufacturers, is 30. 40" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With C series QD sheaves you can use C, CX cogged, CC double angled, and C banded v belts. What separates this 4C300F sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the