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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Description Price Shaft Diameter Outside Diameter Flange Diameter Length Rated Torque Material Minimum Operating Temperature Maximum Operating Temperature
RS庫存編號 477-6953
製造零件編號TLK110 12X18
BrandLenze
HK$220.45
單位
12mm 18mm 32mm 30mm 58Nm - -40°C +300°C
RS庫存編號 477-6975
製造零件編號TLK110 14X23
BrandLenze
HK$218.39
單位
14mm 23mm 38mm 30mm 68Nm - -40°C +300°C
RS庫存編號 477-6824
製造零件編號ETP EXPRESS 22MM
BrandLenze
HK$1,314.46
單位
27mm 22mm 55.5mm 46mm 130Nm Steel -30°C +85°C
RS庫存編號 488-8056
製造零件編號R6-111 18X
BrandLenze
HK$505.08
單位
12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
RS庫存編號 477-6852
製造零件編號ETP EXPRESS 30MM
BrandLenze
HK$2,152.78
單位
36mm 30mm 64.5mm 54mm 380Nm Steel -30°C +85°C
RS庫存編號 488-8062
製造零件編號R6-212 786
BrandLenze
HK$537.68
單位
14mm 22mm 35mm 31.5mm 48Nm Steel -30°C +85°C
RS庫存編號 188-3153
製造零件編號4061 - 14x37
BrandRingfeder
HK$307.39
單位
10 mm, 11 mm, 12 mm 37mm - 14.8mm 37.5 nm, 46 nm, 60 nm - - -
RS庫存編號 477-6616
製造零件編號ETP CLASSIC 15MM
BrandLenze
HK$1,268.47
單位
38mm 15mm 23mm 35mm 55Nm Steel -30°C +85°C
RS庫存編號 477-6874
製造零件編號ETP EXPRESS 32MM
BrandLenze
HK$1,594.39
單位
39mm 32mm 68.5mm 56mm 440Nm Steel -30°C +85°C
RS庫存編號 477-7029
製造零件編號TLK110 30X41
BrandLenze
HK$326.38
單位
30mm 41mm 62mm 51mm 510Nm - -40°C +300°C
RS庫存編號 188-3155
製造零件編號4061 - 18x44
BrandRingfeder
HK$307.39
單位
14 mm, 15 mm, 16 mm 44mm - 18.5mm 110 nm, 130 nm, 160 nm - - -
RS庫存編號 188-3154
製造零件編號4061 - 16x41
BrandRingfeder
HK$307.39
單位
12 mm, 13 mm, 14 mm 41mm - 18.5mm 90 nm, 110 nm, 130 nm - - -
RS庫存編號 188-3186
製造零件編號7012 - 38x65
BrandRingfeder
HK$586.07
單位
- 65mm - 27.5mm - - - -
RS庫存編號 488-8012
製造零件編號R6-111 147
BrandLenze
HK$431.06
單位
8mm 15mm 27mm 25.5mm 17Nm Steel -30°C +85°C
RS庫存編號 188-3192
製造零件編號7012 - 55x85
BrandRingfeder
HK$726.55
單位
- 85mm - 33.5mm - - - -
RS庫存編號 188-3156
製造零件編號4061 - 20x46
BrandRingfeder
HK$307.39
單位
15 mm, 16 mm, 17 mm 46mm - 21mm 140 nm, 170 nm, 200 nm - - -
RS庫存編號 188-3167
製造零件編號4061 - 50x90
BrandRingfeder
HK$618.79
單位
38 mm, 40 mm, 42 mm 90mm - 31.5mm 1650 nm, 1900 nm, 2150 nm - - -
RS庫存編號 477-6947
製造零件編號TLK110 10X16
BrandLenze
HK$221.50
單位
10mm 16mm 28mm 30mm 49Nm - -40°C +300°C
RS庫存編號 188-3197
製造零件編號7012 - 75x115
BrandRingfeder
HK$956.50
單位
- 115mm - 39.5mm - - - -
RS庫存編號 188-3187
製造零件編號7012 - 40x65
BrandRingfeder
HK$586.07
單位
- 65mm - 27.5mm - - - -