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 188-3186
製造零件編號7012 - 38x65
BrandRingfeder
HK$586.07
單位
- 65mm - 27.5mm - - - -
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 188-3196
製造零件編號7012 - 70x110
BrandRingfeder
HK$942.54
單位
- 110mm - 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 - - - -
RS庫存編號 188-3175
製造零件編號4061 - 90x155
BrandRingfeder
HK$1,346.60
單位
65 mm, 70 mm, 75 mm 155mm - 44.5mm 6000 nm, 7550 nm, 9150 nm - - -
RS庫存編號 477-6650
製造零件編號ETP CLASSIC 24MM
BrandLenze
HK$996.42
單位
49mm 24mm 34mm 45mm 200Nm Steel -30°C +85°C
RS庫存編號 477-6701
製造零件編號ETP CLASSIC 32MM
BrandLenze
HK$1,173.86
單位
60mm 32mm 43mm 57mm 420Nm Steel -30°C +85°C
RS庫存編號 106-5537
製造零件編號TLK110 35 X 47 mm
BrandTOLLOCK
HK$364.94
單位
35mm 47mm 69mm 56mm 790Nm - -40°C +300°C
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 488-8006
製造零件編號R6-111 139
BrandLenze
HK$413.21
單位
6mm 14mm 18mm 22mm 5Nm Steel -30°C +85°C
RS庫存編號 188-3177
製造零件編號7012 - 19x47
BrandRingfeder
HK$534.93
單位
- 47mm - 27.5mm - - - -
RS庫存編號 488-8028
製造零件編號R6-56 441
BrandLenze
HK$457.94
單位
10mm 16mm 28mm 28mm 23Nm Steel -30°C +85°C
RS庫存編號 477-6666
製造零件編號ETP CLASSIC 25MM
BrandLenze
HK$1,380.81
單位
34mm - 49mm 43mm 250Nm Steel -30°C +85°C
RS庫存編號 188-3168
製造零件編號4061 - 55x100
BrandRingfeder
HK$692.58
單位
42 mm, 45 mm, 48 mm 100mm - 34.5mm 1600 nm, 1950 nm, 2300 nm - - -
RS庫存編號 188-3188
製造零件編號7012 - 42x75
BrandRingfeder
HK$686.97
單位
- 75mm - 33.5mm - - - -
RS庫存編號 188-3201
製造零件編號7012 - 90x130
BrandRingfeder
HK$1,026.85
單位
- 130mm - 39.5mm - - - -
RS庫存編號 477-6739
製造零件編號ETP CLASSIC 40MM
BrandLenze
HK$1,993.53
單位
70mm 40mm 53mm 68mm 940Nm Steel -30°C +85°C