There should be a top clearance between the key and keyway bore.
Taper lock hub dimensions.
Gradually tighten the screws in accordance with the torques in the table.
Four types of hubs are available from stock.
They are useful for welding into fan rotors pulleys plate sprockets etc which must be firmly mounted onto shafting.
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws.
Hub bushing hub specifications bushing specifications of bolts bolt size maximum bolt torque in lbs maximum flange bore dia.
They are engineered with an 8 taper and a flush mounted design with no protruding parts providing secure locking and elimination of wobble.
When using a key it should be first fitted in the shaft keyway.
If catalog number ends in an s the part is a steel bushing.
Our products are made of high quality steel.
For technical drawings and 3 d models click on a part number.
Weld on hubs are made of 1015 1025 steel drilled tapped and taperbored to receive the taper lock bushing.
Clean and degrease the shaft.
If catalog number ends in an ss the part is a stainless steel bushing.
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.
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.
Bushings and hubs are available in many variants offering specific benefits in power transmission applications ranging from automotive to paper making.
The taper lock bushing system keeps the sprocket hubs narrow so the length thru bore dimension is less than ever before.
Most are phosphate coated or blackened to improve corrosion resistance.
As you tighten the included set screws the bushing grips the shaft and pulls it into your sprocket or pulley.
Mpta b9i 2013 taper lock bushing and mating hub standard mechanical power transmission association 5672 strand ct.
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.
In addition taper lock bushings are available with an optional integral key in popular sizes for a more precise fit.
Fit the hub with taper bush on the shaft and place in desired position.
Xxxx 4 digits metric.
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.
L space required to tighten bushing or loosen to remove hub with puller using short hex key.
