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attributes.Shaft_Diameter

attributes.Outside_Diameter

attributes.Locking_Bush_Type

attributes.Flange_Diameter

attributes.Length

attributes.Rated_Torque

materials

attributes.Minimum_Operating_Temperature

attributes.Maximum_Operating_Temperature

attributes.Series

TOLLOCK Locking Bush TLK110 40 X 53 mm, 40mm Shaft Diameter

TOLLOCK Locking Bush TLK110 6 x 14 mm, 6mm Shaft Diameter

TOLLOCK Locking Bush TLK110 35 X 47 mm, 35mm Shaft Diameter

TOLLOCK Locking Bush TLK110 15 X 24 mm, 15mm Shaft Diameter


Locking bushes are keyless shaft locking devices which use friction to connect from a shaft to a hub. They are designed for ultra fast mounting of several elements such as gears, pulleys, and [sprockets](/web/c/pneumatics-hydraulics-power-transmission/power-transmission-sprockets/sprockets/).

### How do locking bushes work?

There are two main types of locking bushes which work in different ways. A mechanical locking bush has a number of axial bolts which are tightened to expand tapered cones which in turn grip the shaft and hub. Some locking bushes are designed for hydromechanical purposes, they work mostly by compressing a pressure medium that expands the inner and outer walls of the bush. Loosening the screw will immediately dismantle the bush. This can be repeated a number of times.

### Why use locking bushes?

Locking bushes allow a connection without the need for keyways or splines and collars. They are useful where a very high accuracy is required. The main advantages of locking bushes include their easy dismantling, ease of setting, lower machining costs and a backlash free connection without wear or corrosion damage.



Locking Bushes

Bushes & Collars

Mechanical Power Transmission

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3702440375

3893962904

3999174723

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RS PRO Mini Keyless Locking Bush, 5mm Shaft Diameter

RS PRO Mini Keyless Locking Bush, 16mm Shaft Diameter

RS PRO Mini Keyless Locking Bush, 14mm Shaft Diameter

RS PRO Keyless Locking Bush, 20mm Shaft Diameter

RS PRO Keyless Locking Bush, 24mm Shaft Diameter

Fenner Drives Keyless Locking Bush 6202800UP, 15mm Shaft Diameter

Fenner Drives Keyless Locking Bush 6202160UP, 19.05mm Shaft Diameter

Fenner Drives Keyless Locking Bush 6202200UP, 22.2mm Shaft Diameter

TOLLOCK Locking Bushes

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