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.


...
Read more Read less

Filters

Viewing 1 - 20 of 46 products
Results per page
Description Price Shaft Diameter Outside Diameter Flange Diameter Length Rated Torque Material Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 188-3185
Mfr. Part No.7012 - 35x60
BrandRingfeder
HK$567.08
Each
units
- 60mm - 27.5mm - - - -
RS Stock No. 188-3187
Mfr. Part No.7012 - 40x65
BrandRingfeder
HK$586.07
Each
units
- 65mm - 27.5mm - - - -
RS Stock No. 188-3175
Mfr. Part No.4061 - 90x155
BrandRingfeder
HK$1,346.60
Each
units
65 mm, 70 mm, 75 mm 155mm - 44.5mm 6000 nm, 7550 nm, 9150 nm - - -
RS Stock No. 188-3182
Mfr. Part No.7012 - 28x55
BrandRingfeder
HK$551.64
Each
units
- 55mm - 27.5mm - - - -
RS Stock No. 188-3168
Mfr. Part No.4061 - 55x100
BrandRingfeder
HK$692.58
Each
units
42 mm, 45 mm, 48 mm 100mm - 34.5mm 1600 nm, 1950 nm, 2300 nm - - -
RS Stock No. 188-3186
Mfr. Part No.7012 - 38x65
BrandRingfeder
HK$586.07
Each
units
- 65mm - 27.5mm - - - -
RS Stock No. 188-3161
Mfr. Part No.4061 - 36x72
BrandRingfeder
HK$418.59
Each
units
28 mm, 30 mm, 31 mm 72mm - 27.5mm 730 nm, 860 nm, 890 nm - - -
RS Stock No. 188-3176
Mfr. Part No.4061 - 95x170
BrandRingfeder
HK$1,556.87
Each
units
65 mm, 70 mm, 75 mm 170mm - 52.5mm 6700 nm, 8450 nm, 10200 nm - - -
RS Stock No. 188-3167
Mfr. Part No.4061 - 50x90
BrandRingfeder
HK$618.79
Each
units
38 mm, 40 mm, 42 mm 90mm - 31.5mm 1650 nm, 1900 nm, 2150 nm - - -
RS Stock No. 188-3153
Mfr. Part No.4061 - 14x37
BrandRingfeder
HK$307.39
Each
units
10 mm, 11 mm, 12 mm 37mm - 14.8mm 37.5 nm, 46 nm, 60 nm - - -
RS Stock No. 188-3164
Mfr. Part No.4061 - 44x80
BrandRingfeder
HK$540.88
Each
units
32 mm, 35 mm, 36 mm 80mm - 30mm 1000 nm, 1250 nm, 1350 nm - - -
RS Stock No. 188-3188
Mfr. Part No.7012 - 42x75
BrandRingfeder
HK$686.97
Each
units
- 75mm - 33.5mm - - - -
RS Stock No. 188-3157
Mfr. Part No.4061 - 21x50
BrandRingfeder
HK$334.62
Each
units
16 mm, 17 mm, 18 mm 50mm - 22.5mm 250 nm, 290 nm, 330 nm - - -
RS Stock No. 188-3192
Mfr. Part No.7012 - 55x85
BrandRingfeder
HK$726.55
Each
units
- 85mm - 33.5mm - - - -
RS Stock No. 188-3173
Mfr. Part No.4061 - 80x145
BrandRingfeder
HK$1,103.96
Each
units
60 mm, 65 mm, 70 mm 145mm - 37.8mm 4000 nm, 4900 nm, 5750 nm - - -
RS Stock No. 188-3196
Mfr. Part No.7012 - 70x110
BrandRingfeder
HK$942.54
Each
units
- 110mm - 39.5mm - - - -
RS Stock No. 188-3177
Mfr. Part No.7012 - 19x47
BrandRingfeder
HK$534.93
Each
units
- 47mm - 27.5mm - - - -
RS Stock No. 188-3183
Mfr. Part No.7012 - 30x55
BrandRingfeder
HK$551.64
Each
units
- 55mm - 27.5mm - - - -
RS Stock No. 188-3179
Mfr. Part No.7012 - 22x47
BrandRingfeder
HK$534.93
Each
units
- 47mm - 27.5mm - - - -
RS Stock No. 188-3155
Mfr. Part No.4061 - 18x44
BrandRingfeder
HK$307.39
Each
units
14 mm, 15 mm, 16 mm 44mm - 18.5mm 110 nm, 130 nm, 160 nm - - -