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
117,04 €
Each
Aantal stuks
38mm 15mm 23mm 35mm 55Nm Steel -30°C +85°C
RS-stocknr. 477-6789
FabrikantnummerETP EXPRESS 15MM
FabrikantLenze
182,86 €
Each
Aantal stuks
18mm 15mm 46mm 39mm 46Nm Steel -30°C +85°C
RS-stocknr. 477-6947
FabrikantnummerTLK110 10X16
FabrikantLenze
24,84 €
Each
Aantal stuks
10mm 16mm 28mm 30mm 49Nm - -40°C +300°C
RS-stocknr. 188-3170
Fabrikantnummer4061 - 68x115
FabrikantRingfeder
90,46 €
Each
Aantal stuks
50 mm, 55 mm, 60 mm 115mm - 34.5mm 2350 nm, 2850 nm, 3600 nm - - -
RS-stocknr. 477-7013
FabrikantnummerTLK110 28X39
FabrikantLenze
33,47 €
Each
Aantal stuks
28mm 39mm 61mm 51mm 465Nm - -40°C +300°C
RS-stocknr. 477-7029
FabrikantnummerTLK110 30X41
FabrikantLenze
36,76 €
Each
Aantal stuks
30mm 41mm 62mm 51mm 510Nm - -40°C +300°C
RS-stocknr. 477-6650
FabrikantnummerETP CLASSIC 24MM
FabrikantLenze
139,46 €
Each
Aantal stuks
49mm 24mm 34mm 45mm 200Nm Steel -30°C +85°C
RS-stocknr. 188-3180
Fabrikantnummer7012 - 24x50
FabrikantRingfeder
62,72 €
Each
Aantal stuks
- 50mm - 27.5mm - - - -
RS-stocknr. 188-3172
Fabrikantnummer4061 - 75x138
FabrikantRingfeder
102,36 €
Each
Aantal stuks
55 mm, 60 mm, 65 mm 138mm - 37.8mm 3300 nm, 4150 nm, 5100 nm - - -
RS-stocknr. 188-3194
Fabrikantnummer7012 - 60x90
FabrikantRingfeder
80,63 €
Each
Aantal stuks
- 90mm - 33.5mm - - - -
RS-stocknr. 488-8056
FabrikantnummerR6-111 18X
FabrikantLenze
57,73 €
Each
Aantal stuks
12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
RS-stocknr. 477-6666
FabrikantnummerETP CLASSIC 25MM
FabrikantLenze
144,17 €
Each
Aantal stuks
34mm - 49mm 43mm 250Nm Steel -30°C +85°C
RS-stocknr. 188-3181
Fabrikantnummer7012 - 25x50
FabrikantRingfeder
62,72 €
Each
Aantal stuks
- 50mm - 27.5mm - - - -
RS-stocknr. 188-3195
Fabrikantnummer7012 - 65x95
FabrikantRingfeder
89,73 €
Each
Aantal stuks
- 95mm - 33.5mm - - - -
RS-stocknr. 188-3196
Fabrikantnummer7012 - 70x110
FabrikantRingfeder
107,12 €
Each
Aantal stuks
- 110mm - 39.5mm - - - -
RS-stocknr. 188-3166
Fabrikantnummer4061 - 48x80
FabrikantRingfeder
61,48 €
Each
Aantal stuks
36 mm, 38 mm, 40 mm 80mm - 30mm 1150 nm, 1350 nm, 1550 nm - - -
RS-stocknr. 488-8062
FabrikantnummerR6-212 786
FabrikantLenze
61,35 €
Each
Aantal stuks
14mm 22mm 35mm 31.5mm 48Nm Steel -30°C +85°C
RS-stocknr. 106-5535
FabrikantnummerTLK110 15 X 24 mm
FabrikantTOLLOCK
26,52 €
Each
Aantal stuks
15mm 24mm 44mm 42mm 170Nm - -40°C +300°C
RS-stocknr. 188-3202
Fabrikantnummer7012 - 95x135
FabrikantRingfeder
120,16 €
Each
Aantal stuks
- 135mm - 39.5mm - - - -
RS-stocknr. 477-6751
FabrikantnummerETP CLASSIC 50MM
FabrikantLenze
227,20 €
Each
Aantal stuks
83mm 50mm 65mm 82mm 1900Nm Steel -30°C +85°C
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