Locking Bushes

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.

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.


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Omschrijving Prijs Shaft Diameter Outside Diameter Flange Diameter Length Rated Torque Material Minimum Operating Temperature Maximum Operating Temperature
RS-stocknr. 477-6616
FabrikantnummerETP CLASSIC 15MM
FabrikantLenze
120,55 €
Each
Aantal stuks
38mm 15mm 23mm 35mm 55Nm Steel -30°C +85°C
RS-stocknr. 477-6947
FabrikantnummerTLK110 10X16
FabrikantLenze
25,59 €
Each
Aantal stuks
10mm 16mm 28mm 30mm 49Nm - -40°C +300°C
RS-stocknr. 477-6789
FabrikantnummerETP EXPRESS 15MM
FabrikantLenze
188,35 €
Each
Aantal stuks
18mm 15mm 46mm 39mm 46Nm Steel -30°C +85°C
RS-stocknr. 477-6701
FabrikantnummerETP CLASSIC 32MM
FabrikantLenze
181,37 €
Each
Aantal stuks
60mm 32mm 43mm 57mm 420Nm Steel -30°C +85°C
RS-stocknr. 477-6767
FabrikantnummerETP CLASSIC 45MM
FabrikantLenze
210,93 €
Each
Aantal stuks
77mm 45mm 59mm 75mm 1290Nm Steel -30°C +85°C
RS-stocknr. 477-6717
FabrikantnummerETP CLASSIC 35MM
FabrikantLenze
188,10 €
Each
Aantal stuks
63mm 35mm 47mm 60mm 650Nm Steel -30°C +85°C
RS-stocknr. 188-3188
Fabrikantnummer7012 - 42x75
FabrikantRingfeder
80,38 €
Each
Aantal stuks
- 75mm - 33.5mm - - - -
RS-stocknr. 188-3155
Fabrikantnummer4061 - 18x44
FabrikantRingfeder
35,93 €
Each
Aantal stuks
14 mm, 15 mm, 16mm 44mm - 18.5mm 110 Nm, 130 Nm, 160Nm - - -
RS-stocknr. 188-3160
Fabrikantnummer4061 - 30x52
FabrikantRingfeder
44,88 €
Each
Aantal stuks
24 mm, 25 mm, 26mm 52mm - 26mm 450 Nm, 500 Nm, 560Nm - - -
RS-stocknr. 477-6997
FabrikantnummerTLK110 20X28
FabrikantLenze
29,43 €
Each
Aantal stuks
20mm 28mm 50mm 44mm 220Nm - -40°C +300°C
RS-stocknr. 106-5536
FabrikantnummerTLK110 16 X 24 mm
FabrikantTOLLOCK
29,43 €
Each
Aantal stuks
16mm 24mm 44mm 42mm 180Nm - -40°C +300°C
RS-stocknr. 477-6852
FabrikantnummerETP EXPRESS 30MM
FabrikantLenze
201,52 €
Each
Aantal stuks
36mm 30mm 64.5mm 54mm 380Nm Steel -30°C +85°C
RS-stocknr. 188-3167
Fabrikantnummer4061 - 50x90
FabrikantRingfeder
72,39 €
Each
Aantal stuks
38 mm, 40 mm, 42mm 90mm - 31.5mm 1650 Nm, 1900 Nm, 2150Nm - - -
RS-stocknr. 188-3186
Fabrikantnummer7012 - 38x65
FabrikantRingfeder
68,65 €
Each
Aantal stuks
- 65mm - 27.5mm - - - -
RS-stocknr. 188-3184
Fabrikantnummer7012 - 32x60
FabrikantRingfeder
66,41 €
Each
Aantal stuks
- 60mm - 27.5mm - - - -
RS-stocknr. 106-5539
FabrikantnummerTLK110 50 X 65 mm
FabrikantTOLLOCK
70,57 €
Each
Aantal stuks
50mm 65mm 92mm 78mm 2600Nm - -40°C +300°C
RS-stocknr. 488-8028
FabrikantnummerR6-56 441
FabrikantLenze
54,38 €
Each
Aantal stuks
10mm 16mm 28mm 28mm 23Nm Steel -30°C +85°C
RS-stocknr. 477-7007
FabrikantnummerTLK110 25X34
FabrikantLenze
35,02 €
Each
Aantal stuks
25mm 34mm 56mm 51mm 280Nm - -40°C +300°C
RS-stocknr. 188-3196
Fabrikantnummer7012 - 70x110
FabrikantRingfeder
110,33 €
Each
Aantal stuks
- 110mm - 39.5mm - - - -
RS-stocknr. 106-5534
FabrikantnummerTLK110 6 x 14 mm
FabrikantTOLLOCK
28,45 €
Each
Aantal stuks
6mm 14mm 25mm 24mm 16Nm - -40°C +300°C