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. 188-3166
Fabrikantnummer4061 - 48x80
FabrikantRingfeder
63,32 €
Each
Aantal stuks
36 mm, 38 mm, 40mm 80mm - 30mm 1150 Nm, 1350 Nm, 1550Nm - - -
RS-stocknr. 188-3175
Fabrikantnummer4061 - 90x155
FabrikantRingfeder
157,56 €
Each
Aantal stuks
65 mm, 70 mm, 75mm 155mm - 44.5mm 6000 Nm, 7550 Nm, 9150Nm - - -
RS-stocknr. 188-3167
Fabrikantnummer4061 - 50x90
FabrikantRingfeder
72,39 €
Each
Aantal stuks
38 mm, 40 mm, 42mm 90mm - 31.5mm 1650 Nm, 1900 Nm, 2150Nm - - -
RS-stocknr. 188-3176
Fabrikantnummer4061 - 95x170
FabrikantRingfeder
182,19 €
Each
Aantal stuks
65 mm, 70 mm, 75mm 170mm - 52.5mm 6700 Nm, 8450 Nm, 10200Nm - - -
RS-stocknr. 188-3185
Fabrikantnummer7012 - 35x60
FabrikantRingfeder
66,41 €
Each
Aantal stuks
- 60mm - 27.5mm - - - -
RS-stocknr. 188-3168
Fabrikantnummer4061 - 55x100
FabrikantRingfeder
81,02 €
Each
Aantal stuks
42 mm, 45 mm, 48mm 100mm - 34.5mm 1600 Nm, 1950 Nm, 2300Nm - - -
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. 188-3173
Fabrikantnummer4061 - 80x145
FabrikantRingfeder
129,20 €
Each
Aantal stuks
60 mm, 65 mm, 70mm 145mm - 37.8mm 4000 Nm, 4900 Nm, 5750Nm - - -
RS-stocknr. 188-3183
Fabrikantnummer7012 - 30x55
FabrikantRingfeder
64,60 €
Each
Aantal stuks
- 55mm - 27.5mm - - - -
RS-stocknr. 188-3181
Fabrikantnummer7012 - 25x50
FabrikantRingfeder
64,60 €
Each
Aantal stuks
- 50mm - 27.5mm - - - -
RS-stocknr. 188-3196
Fabrikantnummer7012 - 70x110
FabrikantRingfeder
110,33 €
Each
Aantal stuks
- 110mm - 39.5mm - - - -
RS-stocknr. 188-3174
Fabrikantnummer4061 - 85x155
FabrikantRingfeder
143,27 €
Each
Aantal stuks
60 mm, 65 mm, 70mm 155mm - 45.8mm 6050 Nm, 7250 Nm, 8500Nm - - -
RS-stocknr. 188-3188
Fabrikantnummer7012 - 42x75
FabrikantRingfeder
80,38 €
Each
Aantal stuks
- 75mm - 33.5mm - - - -
RS-stocknr. 188-3155
Fabrikantnummer4061 - 18x44
FabrikantRingfeder
35,93 €
Each
Aantal stuks
14 mm, 15 mm, 16mm 44mm - 18.5mm 110 Nm, 130 Nm, 160Nm - - -
RS-stocknr. 188-3177
Fabrikantnummer7012 - 19x47
FabrikantRingfeder
62,57 €
Each
Aantal stuks
- 47mm - 27.5mm - - - -
RS-stocknr. 188-3179
Fabrikantnummer7012 - 22x47
FabrikantRingfeder
62,57 €
Each
Aantal stuks
- 47mm - 27.5mm - - - -
RS-stocknr. 188-3153
Fabrikantnummer4061 - 14x37
FabrikantRingfeder
35,93 €
Each
Aantal stuks
10 mm, 11 mm, 12mm 37mm - 14.8mm 37.5 Nm, 46 Nm, 60Nm - - -
RS-stocknr. 188-3190
Fabrikantnummer7012 - 48x80
FabrikantRingfeder
81,34 €
Each
Aantal stuks
- 80mm - 33.5mm - - - -
RS-stocknr. 188-3164
Fabrikantnummer4061 - 44x80
FabrikantRingfeder
63,32 €
Each
Aantal stuks
32 mm, 35 mm, 36mm 80mm - 30mm 1000 Nm, 1250 Nm, 1350Nm - - -
RS-stocknr. 188-3184
Fabrikantnummer7012 - 32x60
FabrikantRingfeder
66,41 €
Each
Aantal stuks
- 60mm - 27.5mm - - - -