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. 106-5534
FabrikantnummerTLK110 6 x 14 mm
FabrikantTOLLOCK
28,45 €
Each
Aantal stuks
6mm 14mm 25mm 24mm 16Nm - -40°C +300°C
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. 106-5535
FabrikantnummerTLK110 15 X 24 mm
FabrikantTOLLOCK
27,32 €
Each
Aantal stuks
15mm 24mm 44mm 42mm 170Nm - -40°C +300°C
RS-stocknr. 106-5537
FabrikantnummerTLK110 35 X 47 mm
FabrikantTOLLOCK
45,01 €
Each
Aantal stuks
35mm 47mm 69mm 56mm 790Nm - -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. 106-5538
FabrikantnummerTLK110 40 X 53 mm
FabrikantTOLLOCK
48,29 €
Each
Aantal stuks
40mm 53mm 75mm 56mm 900Nm - -40°C +300°C