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 477-6931
Tillv. art.nrTLK110 8X15
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253,68 kr
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8mm 15mm 27mm 29mm 29Nm - -40°C +300°C
RS-artikelnummer 477-6925
Tillv. art.nrETP EXPRESS 50MM
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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
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246,49 kr
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12mm 18mm 32mm 30mm 58Nm - -40°C +300°C
RS-artikelnummer 477-6650
Tillv. art.nrETP CLASSIC 24MM
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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
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1 810,88 kr
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70mm 40mm 53mm 68mm 940Nm Steel -30°C +85°C
RS-artikelnummer 477-6880
Tillv. art.nrETP EXPRESS 35MM
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2 168,49 kr
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42mm 72mm 35mm 59mm 640Nm Steel -30°C +85°C
RS-artikelnummer 477-6789
Tillv. art.nrETP EXPRESS 15MM
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1 877,54 kr
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18mm 15mm 46mm 39mm 46Nm Steel -30°C +85°C
RS-artikelnummer 477-6903
Tillv. art.nrETP EXPRESS 40MM
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2 401,62 kr
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48mm 40mm 86.5mm 75mm 1100Nm Steel -30°C +85°C
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 477-6997
Tillv. art.nrTLK110 20X28
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283,47 kr
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20mm 28mm 50mm 44mm 220Nm - -40°C +300°C
RS-artikelnummer 188-3156
Tillv. art.nr4061 - 20x46
VarumärkeRingfeder
361,16 kr
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15 mm, 16 mm, 17 mm 46mm - 21mm 140 nm, 170 nm, 200 nm - - -
RS-artikelnummer 188-3176
Tillv. art.nr4061 - 95x170
VarumärkeRingfeder
1 829,35 kr
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65 mm, 70 mm, 75 mm 170mm - 52.5mm 6700 nm, 8450 nm, 10200 nm - - -
RS-artikelnummer 477-6824
Tillv. art.nrETP EXPRESS 22MM
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1 490,34 kr
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27mm 22mm 55.5mm 46mm 130Nm Steel -30°C +85°C
RS-artikelnummer 488-8056
Tillv. art.nrR6-111 18X
VarumärkeLenze
572,88 kr
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12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
RS-artikelnummer 188-3195
Tillv. art.nr7012 - 65x95
VarumärkeRingfeder
927,83 kr
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- 95mm - 33.5mm - - - -
RS-artikelnummer 188-3162
Tillv. art.nr4061 - 38x72
VarumärkeRingfeder
541,75 kr
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29 mm, 30 mm, 31 mm 72mm - 30mm 890 nm, 970 nm, 980 nm - - -
RS-artikelnummer 188-3187
Tillv. art.nr7012 - 40x65
VarumärkeRingfeder
688,67 kr
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- 65mm - 27.5mm - - - -
RS-artikelnummer 477-6751
Tillv. art.nrETP CLASSIC 50MM
VarumärkeLenze
2 254,55 kr
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83mm 50mm 65mm 82mm 1900Nm Steel -30°C +85°C
RS-artikelnummer 477-6975
Tillv. art.nrTLK110 14X23
VarumärkeLenze
253,68 kr
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14mm 23mm 38mm 30mm 68Nm - -40°C +300°C
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