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
125,37 €
Each
Aantal stuks
38mm 15mm 23mm 35mm 55Nm Steel -30°C +85°C
RS-stocknr. 477-6947
FabrikantnummerTLK110 10X16
FabrikantLenze
26,87 €
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. 488-8012
FabrikantnummerR6-111 147
FabrikantLenze
50,90 €
Each
Aantal stuks
8mm 15mm 27mm 25.5mm 17Nm Steel -30°C +85°C
RS-stocknr. 488-8028
FabrikantnummerR6-56 441
FabrikantLenze
56,56 €
Each
Aantal stuks
10mm 16mm 28mm 28mm 23Nm Steel -30°C +85°C
RS-stocknr. 477-6931
FabrikantnummerTLK110 8X15
FabrikantLenze
26,33 €
Each
Aantal stuks
8mm 15mm 27mm 29mm 29Nm - -40°C +300°C
RS-stocknr. 488-8034
FabrikantnummerR6-111 171
FabrikantLenze
56,87 €
Each
Aantal stuks
11mm 18mm 30mm 29.5mm 25Nm Steel -30°C +85°C
RS-stocknr. 188-3157
Fabrikantnummer4061 - 21x50
FabrikantRingfeder
39,12 €
Each
Aantal stuks
16 mm, 17 mm, 18mm 50mm - 22.5mm 250 Nm, 290 Nm, 330Nm - - -
RS-stocknr. 188-3184
Fabrikantnummer7012 - 32x60
FabrikantRingfeder
66,41 €
Each
Aantal stuks
- 60mm - 27.5mm - - - -
RS-stocknr. 188-3182
Fabrikantnummer7012 - 28x55
FabrikantRingfeder
64,60 €
Each
Aantal stuks
- 55mm - 27.5mm - - - -
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. 477-6953
FabrikantnummerTLK110 12X18
FabrikantLenze
26,87 €
Each
Aantal stuks
12mm 18mm 32mm 30mm 58Nm - -40°C +300°C
RS-stocknr. 188-3163
Fabrikantnummer4061 - 40x72
FabrikantRingfeder
58,31 €
Each
Aantal stuks
30 mm, 31 mm, 32mm 72mm - 28.5mm 900 Nm, 910 Nm, 990Nm - - -
RS-stocknr. 188-3180
Fabrikantnummer7012 - 24x50
FabrikantRingfeder
64,60 €
Each
Aantal stuks
- 50mm - 27.5mm - - - -
RS-stocknr. 106-5538
FabrikantnummerTLK110 40 X 53 mm
FabrikantTOLLOCK
50,70 €
Each
Aantal stuks
40mm 53mm 75mm 56mm 900Nm - -40°C +300°C
RS-stocknr. 477-6824
FabrikantnummerETP EXPRESS 22MM
FabrikantLenze
154,70 €
Each
Aantal stuks
27mm 22mm 55.5mm 46mm 130Nm Steel -30°C +85°C
RS-stocknr. 188-3192
Fabrikantnummer7012 - 55x85
FabrikantRingfeder
85,07 €
Each
Aantal stuks
- 85mm - 33.5mm - - - -
RS-stocknr. 188-3161
Fabrikantnummer4061 - 36x72
FabrikantRingfeder
49,04 €
Each
Aantal stuks
28 mm, 30 mm, 31mm 72mm - 27.5mm 730 Nm, 860 Nm, 890Nm - - -
RS-stocknr. 488-8056
FabrikantnummerR6-111 18X
FabrikantLenze
59,46 €
Each
Aantal stuks
12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
RS-stocknr. 188-3178
Fabrikantnummer7012 - 20x47
FabrikantRingfeder
62,57 €
Each
Aantal stuks
- 47mm - 27.5mm - - - -