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. 477-6789
FabrikantnummerETP EXPRESS 15MM
FabrikantLenze
188,35 €
Each
Aantal stuks
18mm 15mm 46mm 39mm 46Nm 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. 188-3181
Fabrikantnummer7012 - 25x50
FabrikantRingfeder
64,60 €
Each
Aantal stuks
- 50mm - 27.5mm - - - -
RS-stocknr. 188-3203
Fabrikantnummer7012 - 100x145
FabrikantRingfeder
148,07 €
Each
Aantal stuks
- 145mm - 47mm - - - -
RS-stocknr. 188-3199
Fabrikantnummer7012 - 85x125
FabrikantRingfeder
113,74 €
Each
Aantal stuks
- 125mm - 39.5mm - - - -
RS-stocknr. 488-8012
FabrikantnummerR6-111 147
FabrikantLenze
50,90 €
Each
Aantal stuks
8mm 15mm 27mm 25.5mm 17Nm Steel -30°C +85°C
RS-stocknr. 188-3179
Fabrikantnummer7012 - 22x47
FabrikantRingfeder
62,57 €
Each
Aantal stuks
- 47mm - 27.5mm - - - -
RS-stocknr. 477-6650
FabrikantnummerETP CLASSIC 24MM
FabrikantLenze
143,64 €
Each
Aantal stuks
49mm 24mm 34mm 45mm 200Nm 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. 477-7091
FabrikantnummerTLK110 19X27
FabrikantLenze
27,69 €
Each
Aantal stuks
19mm 27mm 49mm 44mm 210Nm - -40°C +300°C
RS-stocknr. 188-3173
Fabrikantnummer4061 - 80x145
FabrikantRingfeder
129,20 €
Each
Aantal stuks
60 mm, 65 mm, 70 mm 145mm - 37.8mm 4000 nm, 4900 nm, 5750 nm - - -
RS-stocknr. 477-6818
FabrikantnummerETP EXPRESS 20MM
FabrikantLenze
192,94 €
Each
Aantal stuks
24mm 20mm 51.5mm 44mm 110Nm Steel -30°C +85°C
RS-stocknr. 106-5535
FabrikantnummerTLK110 15 X 24 mm
FabrikantTOLLOCK
27,32 €
Each
Aantal stuks
15mm 24mm 44mm 42mm 170Nm - -40°C +300°C
RS-stocknr. 188-3176
Fabrikantnummer4061 - 95x170
FabrikantRingfeder
182,19 €
Each
Aantal stuks
65 mm, 70 mm, 75 mm 170mm - 52.5mm 6700 nm, 8450 nm, 10200 nm - - -
RS-stocknr. 477-6919
FabrikantnummerETP EXPRESS 45MM
FabrikantLenze
273,14 €
Each
Aantal stuks
54mm 45mm 93mm 78mm 1400Nm Steel -30°C +85°C
RS-stocknr. 188-3182
Fabrikantnummer7012 - 28x55
FabrikantRingfeder
64,60 €
Each
Aantal stuks
- 55mm - 27.5mm - - - -
RS-stocknr. 188-3156
Fabrikantnummer4061 - 20x46
FabrikantRingfeder
35,93 €
Each
Aantal stuks
15 mm, 16 mm, 17 mm 46mm - 21mm 140 nm, 170 nm, 200 nm - - -
RS-stocknr. 188-3160
Fabrikantnummer4061 - 30x52
FabrikantRingfeder
44,88 €
Each
Aantal stuks
24 mm, 25 mm, 26 mm 52mm - 26mm 450 nm, 500 nm, 560 nm - - -
RS-stocknr. 488-8028
FabrikantnummerR6-56 441
FabrikantLenze
54,38 €
Each
Aantal stuks
10mm 16mm 28mm 28mm 23Nm Steel -30°C +85°C
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