Browning Q1-2 1 2 Split Taper Bushing

The Browning Q1-2 1/2 Split Taper Bushing is a Q1 Series split-taper bushing with a 2 1/2 in bore and 2 1/2 in overall length, designed for secure shaft-to-hub mounting in Browning power-transmission assemblies. It features a solid flange and double split barrel for improved concentricity, and a 3/4 in per foot taper on the barrel to provide a self-locking fit under load. This bushing uses a key-to-key drive with a 5/8 x 5/16 in keyway on both the shaft and the bushing, and it adheres to a 3 3/8 in bolt circle with three cap screws sized 3/8 x 1 1/4 in. Key dimensions include a 5/8 x 5/16 in keyseat and a 17/32 in flange thickness, with an overall weight around 2.02 lb and a length through bore of 2.5 in. Available materials include sintered steel or ductile iron, and the bore is classified as inch-type. The Q1 series is commonly used to mount pulleys, sprockets, and gears to shafts in belt-drive and other power-transmission configurations, offering robust torque transfer and straightforward installation.