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 188-3154
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 188-3160
製造零件編號4061 - 30x52
BrandRingfeder
HK$383.13
單位
24 mm, 25 mm, 26 mm 52mm - 26mm 450 nm, 500 nm, 560 nm - - -
RS庫存編號 188-3174
製造零件編號4061 - 85x155
BrandRingfeder
HK$1,224.31
單位
60 mm, 65 mm, 70 mm 155mm - 45.8mm 6050 nm, 7250 nm, 8500 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 477-6739
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
RS庫存編號 477-6919
製造零件編號ETP EXPRESS 45MM
BrandLenze
HK$2,310.99
單位
54mm 45mm 93mm 78mm 1400Nm Steel -30°C +85°C
RS庫存編號 188-3194
製造零件編號7012 - 60x90
BrandRingfeder
HK$709.39
單位
- 90mm - 33.5mm - - - -
RS庫存編號 188-3203
製造零件編號7012 - 100x145
BrandRingfeder
HK$1,264.69
單位
- 145mm - 47mm - - - -
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 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 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 188-3172
製造零件編號4061 - 75x138
BrandRingfeder
HK$900.79
單位
55 mm, 60 mm, 65 mm 138mm - 37.8mm 3300 nm, 4150 nm, 5100 nm - - -
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 188-3155
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 188-3178
製造零件編號7012 - 20x47
BrandRingfeder
HK$534.93
單位
- 47mm - 27.5mm - - - -