Machined to exacting tolerances in cast iron and steel, Taper Lock four hole bush has been tried and tested in over 40 million applications. 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.

• Ease of installation and removal
• Equivalent to a shrink-on fit on uniform load applications and thus eliminating the cost of a key
• No costly reboring: full range of both metric and imperial available
• Standard range fits up to 125mm/5" shafts
• Special 4-hole feature for balanced assemblies
• Complete short reach range available, for compact lightweight assemblies
• High grade, close grain iron (GG25) material
• Spherodial Graphite (S.G.) iron construction on some sizes to give increase maximum bores

WELD-ON HUBS

Manufactured from steel to provide convenient means to secure fan rotors, steel pulleys, plate sprockets, impellers etc. to a shaft.

Shouldered outer diameter allows for easy location

Taper bored to receive 4 hole Taper Lock® bush sizes 1210 to 5040

BOLT-ON HUBS

A convenient means to secure fan rotors, steel pulleys, plate sprockets, impellers etc to a shaft. Welding not necessary

Taper bored to receive 4 hole Taper Lock® bush sizes 1210 to 3040

HUB ADAPTORS

For use with parallel bore eliminating the cost of drilling, tapping and taper boring

Keyed version also available for heavy duty applications

Taper bored to receive 4 hole Taper Lock® bush sizes 1008 to 4040