J X 3" QD Bushing filter_50B16-SB and has a 1-1/4" bearing

and has a 1-1/4" bearing inside diameter

While the phosphate coated and then painted finish adds corrosion resistance to the 2BK70H pulley

manufactured right here in the USA

Additionally this bushing features a 2-3/4" bore with a standard keyway

Our 70HC size 7 shaft mount reducer output hub collar is built from robust alloy steel for exceptional strength and reliable performance

J X 3" QD Bushing filter_50B16-SB and has a 1-1/4" bearingThis J bushing with a 3" bore is a high quality, extremely durable, and high precision product that is manufactured out of solid steel. What really sets these J QD type bushings apart is the extensive quality control procedure that is done to ensure you receive a consistent and premium product. J bushings are found in a wide range of applications and are most commonly used with sprockets, pulleys, sheaves, and more! What sets USA Roller Chain &