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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Beskrivning Pris Shaft Diameter Outside Diameter Flange Diameter Length Rated Torque Material Minimum Operating Temperature Maximum Operating Temperature
RS-artikelnummer 488-8012
Tillv. art.nrR6-111 147
VarumärkeLenze
490,41 kr
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8mm 15mm 27mm 25.5mm 17Nm Steel -30°C +85°C
RS-artikelnummer 477-6925
Tillv. art.nrETP EXPRESS 50MM
VarumärkeLenze
3 005,73 kr
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60mm 50mm 98.5mm 80mm 1900Nm Steel -30°C +85°C
RS-artikelnummer 477-6953
Tillv. art.nrTLK110 12X18
VarumärkeLenze
246,49 kr
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12mm 18mm 32mm 30mm 58Nm - -40°C +300°C
RS-artikelnummer 477-6931
Tillv. art.nrTLK110 8X15
VarumärkeLenze
253,68 kr
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8mm 15mm 27mm 29mm 29Nm - -40°C +300°C
RS-artikelnummer 477-6650
Tillv. art.nrETP CLASSIC 24MM
VarumärkeLenze
1 383,84 kr
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49mm 24mm 34mm 45mm 200Nm Steel -30°C +85°C
RS-artikelnummer 477-6739
Tillv. art.nrETP CLASSIC 40MM
VarumärkeLenze
1 810,88 kr
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70mm 40mm 53mm 68mm 940Nm Steel -30°C +85°C
RS-artikelnummer 188-3160
Tillv. art.nr4061 - 30x52
VarumärkeRingfeder
450,20 kr
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24 mm, 25 mm, 26 mm 52mm - 26mm 450 nm, 500 nm, 560 nm - - -
RS-artikelnummer 188-3161
Tillv. art.nr4061 - 36x72
VarumärkeRingfeder
491,81 kr
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28 mm, 30 mm, 31 mm 72mm - 27.5mm 730 nm, 860 nm, 890 nm - - -
RS-artikelnummer 477-6818
Tillv. art.nrETP EXPRESS 20MM
VarumärkeLenze
1 809,75 kr
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24mm 20mm 51.5mm 44mm 110Nm Steel -30°C +85°C
RS-artikelnummer 188-3157
Tillv. art.nr4061 - 21x50
VarumärkeRingfeder
393,17 kr
Each
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16 mm, 17 mm, 18 mm 50mm - 22.5mm 250 nm, 290 nm, 330 nm - - -
RS-artikelnummer 188-3188
Tillv. art.nr7012 - 42x75
VarumärkeRingfeder
807,20 kr
Each
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- 75mm - 33.5mm - - - -
RS-artikelnummer 477-7029
Tillv. art.nrTLK110 30X41
VarumärkeLenze
364,81 kr
Each
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30mm 41mm 62mm 51mm 510Nm - -40°C +300°C
RS-artikelnummer 477-6874
Tillv. art.nrETP EXPRESS 32MM
VarumärkeLenze
1 934,01 kr
Each
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39mm 32mm 68.5mm 56mm 440Nm Steel -30°C +85°C
RS-artikelnummer 106-5536
Tillv. art.nrTLK110 16 X 24 mm
VarumärkeTOLLOCK
283,47 kr
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16mm 24mm 44mm 42mm 180Nm - -40°C +300°C
RS-artikelnummer 188-3169
Tillv. art.nr4061 - 62x110
VarumärkeRingfeder
843,37 kr
Each
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48 mm, 50 mm, 52 mm 110mm - 34.5mm 3000 nm, 3300 nm, 3500 nm - - -
RS-artikelnummer 188-3162
Tillv. art.nr4061 - 38x72
VarumärkeRingfeder
541,75 kr
Each
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29 mm, 30 mm, 31 mm 72mm - 30mm 890 nm, 970 nm, 980 nm - - -
RS-artikelnummer 188-3158
Tillv. art.nr4061 - 24x50
VarumärkeRingfeder
393,17 kr
Each
Enheter
19 mm, 20 mm, 21 mm 50mm - 22.5mm 300 nm, 340 nm, 390 nm - - -
RS-artikelnummer 188-3195
Tillv. art.nr7012 - 65x95
VarumärkeRingfeder
927,83 kr
Each
Enheter
- 95mm - 33.5mm - - - -
RS-artikelnummer 188-3176
Tillv. art.nr4061 - 95x170
VarumärkeRingfeder
1 829,35 kr
Each
Enheter
65 mm, 70 mm, 75 mm 170mm - 52.5mm 6700 nm, 8450 nm, 10200 nm - - -
RS-artikelnummer 477-6846
Tillv. art.nrETP EXPRESS 25MM
VarumärkeLenze
1 699,54 kr
Each
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30mm 25mm 58mm 49mm 230Nm Steel -30°C +85°C
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