Taper Lock four hole bush has been tried and tested in over 40 million applications and is machined to exacting tolerances in steel and cast iron. It is the most successful shaft fixing on the market today, with metric and imperial sizes available as well as bolt-on hubs, weld-on hubs, and hub adaptors.
Taper lock bushes are easy to install and remove
On uniform load applications, it is equivalent to a shrink-on fit, eliminating the need for a key.
Affortable reboring: There is a full range of both metric and imperial available.
Standard range fits upto 125 mm/5" shafts
For balanced assemblies, a 4-hole feature is available.
For compact lightweight assemblies, a complete short reach range is available.
High quality close grain iron (GG25) material
(S.G.) Spherodial Graphite iron construction on some sizes to give increase maximum bores
More Information
WELD-ON HUBS
Made of steel to offer convenient way to secure steel pulleys, plate sprockets, fan rotors, impellers etc and other components. to a shaft.
The outer diameter of the shoulder allows for easy location.
Taper bored to receive four hole Taper Lock® bush sizes range from 1210 to 5040
BOLT-ON HUBS
A convenient way to secure late sprockets, fan rotors, impellers, fan rotors, steel pulleys, plate sprockets etc. to a shaft. Welding is not needed.
Taper bored to receive four hole Taper Lock® bush sizes range from 1210 to 5040
HUB ADAPTORS
For use with parallel bore eliminating the cost of tapping, drilling and taper boring
Keyed version also available for heavy duty applications
Taper bored to receive 4 hole Taper Lock® bush sizes from 1008 to 4040