Taper Lock Hub Dimensions

In addition taper lock bushings are available with an optional integral key in popular sizes for a more precise fit.

Taper lock hub dimensions.

As you tighten the included set screws the bushing grips the shaft and pulls it into your sprocket or pulley. They are useful for welding into fan rotors pulleys plate sprockets etc which must be firmly mounted onto shafting. For technical drawings and 3 d models click on a part number. It is the most successful shaft fixing in the market place today with a full range of both metric and imperial sizes as well as a full range of weld on hubs bolt on hubs and hub adaptors.

We offer taper qd and keyless bushings as well as weld on and bolt on hubs. When using a key it should be first fitted in the shaft keyway. The taper lock bushing system keeps the sprocket hubs narrow so the length thru bore dimension is less than ever before. L space required to tighten bushing or loosen to remove hub with puller using short hex key.

Flange width total length bolt circle 25 40 30 45 35 50 hub heh 30 ss size or 25 40 30 45 35 50 bushing 2 9375 heb 30 ss size inch. Fit the hub with taper bush on the shaft and place in desired position. Clean and degrease the shaft. Weld on hubs are made of 1015 1025 steel drilled tapped and taperbored to receive the taper lock bushing.

Xxxx 4 digits metric. They are engineered with an 8 taper and a flush mounted design with no protruding parts providing secure locking and elimination of wobble. Machined to exacting tolerances in cast iron and steel the fenner taper lock four hole bush has been tried and tested in over 40 million applications. Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.

If catalog number ends in an ss the part is a stainless steel bushing. Dodge taper lock bushings are flangeless for clean compact application. If catalog number ends in an s the part is a steel bushing. The left justified hub design allows shaft mounting close to bearings keeping the center of load dimension small while preventing issues with high overhung loads.

Flange width total length flange dia. Gradually tighten the screws in accordance with the torques in the table. There should be a top clearance between the key and keyway bore. Our products are made of high quality steel.

Four types of hubs are available from stock. Hub bushing hub specifications bushing specifications of bolts bolt size maximum bolt torque in lbs maximum flange bore dia. Mpta b9i 2013 taper lock bushing and mating hub standard mechanical power transmission association 5672 strand ct.