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attributes.Shaft_Diameter

attributes.Outside_Diameter

attributes.Locking_Bush_Type

attributes.Flange_Diameter

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materials

attributes.Minimum_Operating_Temperature

attributes.Maximum_Operating_Temperature

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Ringfeder Shrink Disc 4061 - 36x72, 28mm Shaft Diameter

Ringfeder Shrink Disc 4061 - 75x138, 55mm Shaft Diameter

Ringfeder Locking Assembly 7012 - 28x55

Ringfeder Locking Assembly 7012 - 19x47

Ringfeder Locking Assembly 7012 - 22x47

Ringfeder Shrink Disc 4061 - 38x72, 29mm 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

1228569899

1492797549

1805640584

1872595187

1950438482

2099506070

2911534392

2972144945

3047907070

3089561311

3379516231

3702440375

3893962904

3999174723

4084450865

482906937

573211935

607105215

630592386

1337321341

1713511683

1953764780

215561600

2212326362

245755136

2675376924

2694081498

2854130884

3031041232

3479376779

3537785963

3606191116

3676807775

3694170890

3696367266

3871454867

3980878867

4239710393

730636658

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RS PRO Mini Keyless Locking Bush, 16mm Shaft Diameter

RS PRO Mini Keyless Locking Bush, 5mm 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 6202160UP, 19.05mm Shaft Diameter

Fenner Drives Keyless Locking Bush 6202240UP, 25.4mm Shaft Diameter

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

Ringfeder Locking Bushes

46 Products showing for Ringfeder Locking Bushes

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