The BLACKSTAR QD Bushing delivers reliable performance and precision fit for industrial applications. Designed as part of the QD Bushing family, this component belongs to the F Series series, providing durability and consistent operation under demanding conditions. Manufactured from high-quality iron for extended wear life. Ideal for use in drives, machinery, and conveyor assemblies where strength and precision matter. • Sub Category: QD Bushings • Series: F Series • Material: Iron • Bushing Type: QD Type • Bushing Series: F • Shaft Diameter: 3.750 - 3 3/4 • Length Through Bore: 3.625 • Length Of Taper: 2.8125 • Bolt Size: 0.5625 • Bolt Circle: 5.6250 • Keyway Info: 3.3125 • Product Weight (lbs.): 8.000 • GTIN: 192056020511