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. 477-6694
FabrikantnummerETP CLASSIC 30MM
FabrikantLenze
€ 167,81
Each
Aantal stuks
57mm 30mm 41mm 52mm 420Nm Steel -30°C +85°C
RS-stocknr. 106-5537
FabrikantnummerTLK110 35 X 47 mm
FabrikantTOLLOCK
€ 43,49
Each
Aantal stuks
35mm 47mm 69mm 56mm 790Nm - -40°C +300°C
RS-stocknr. 477-6852
FabrikantnummerETP EXPRESS 30MM
FabrikantLenze
€ 198,54
Each
Aantal stuks
36mm 30mm 64.5mm 54mm 380Nm 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. 488-8012
FabrikantnummerR6-111 147
FabrikantLenze
€ 50,90
Each
Aantal stuks
8mm 15mm 27mm 25.5mm 17Nm Steel -30°C +85°C
RS-stocknr. 477-6953
FabrikantnummerTLK110 12X18
FabrikantLenze
€ 25,59
Each
Aantal stuks
12mm 18mm 32mm 30mm 58Nm - -40°C +300°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. 477-6666
FabrikantnummerETP CLASSIC 25MM
FabrikantLenze
€ 148,50
Each
Aantal stuks
34mm - 49mm 43mm 250Nm Steel -30°C +85°C
RS-stocknr. 488-8056
FabrikantnummerR6-111 18X
FabrikantLenze
€ 59,17
Each
Aantal stuks
12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
RS-stocknr. 477-6931
FabrikantnummerTLK110 8X15
FabrikantLenze
€ 26,20
Each
Aantal stuks
8mm 15mm 27mm 29mm 29Nm - -40°C +300°C
RS-stocknr. 477-6846
FabrikantnummerETP EXPRESS 25MM
FabrikantLenze
€ 176,41
Each
Aantal stuks
30mm 25mm 58mm 49mm 230Nm Steel -30°C +85°C
RS-stocknr. 477-6975
FabrikantnummerTLK110 14X23
FabrikantLenze
€ 26,20
Each
Aantal stuks
14mm 23mm 38mm 30mm 68Nm - -40°C +300°C
RS-stocknr. 477-7007
FabrikantnummerTLK110 25X34
FabrikantLenze
€ 34,86
Each
Aantal stuks
25mm 34mm 56mm 51mm 280Nm - -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. 106-5534
FabrikantnummerTLK110 6 x 14 mm
FabrikantTOLLOCK
€ 28,45
Each
Aantal stuks
6mm 14mm 25mm 24mm 16Nm - -40°C +300°C
RS-stocknr. 188-3172
Fabrikantnummer4061 - 75x138
FabrikantRingfeder
€ 105,43
Each
Aantal stuks
55 mm, 60 mm, 65 mm 138mm - 37.8mm 3300 nm, 4150 nm, 5100 nm - - -
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. 188-3182
Fabrikantnummer7012 - 28x55
FabrikantRingfeder
€ 64,60
Each
Aantal stuks
- 55mm - 27.5mm - - - -
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. 188-3178
Fabrikantnummer7012 - 20x47
FabrikantRingfeder
€ 62,57
Each
Aantal stuks
- 47mm - 27.5mm - - - -