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
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RS庫存編號 188-3156
製造零件編號4061 - 20x46
BrandRingfeder
HK$313.34
單位
15 mm, 16 mm, 17 mm 46mm - 21mm 140 nm, 170 nm, 200 nm - - -
全新
RS庫存編號 188-3175
製造零件編號4061 - 90x155
BrandRingfeder
HK$1,372.72
單位
65 mm, 70 mm, 75 mm 155mm - 44.5mm 6000 nm, 7550 nm, 9150 nm - - -
RS庫存編號 477-6767
製造零件編號ETP CLASSIC 45MM
BrandLenze
HK$1,890.00
單位
77mm 45mm 59mm 75mm 1290Nm Steel -30°C +85°C
RS庫存編號 106-5536
製造零件編號TLK110 16 X 24 mm
BrandTOLLOCK
HK$232.71
單位
16mm 24mm 44mm 42mm 180Nm - -40°C +300°C
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RS庫存編號 188-3160
製造零件編號4061 - 30x52
BrandRingfeder
HK$390.59
單位
24 mm, 25 mm, 26 mm 52mm - 26mm 450 nm, 500 nm, 560 nm - - -
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RS庫存編號 188-3155
製造零件編號4061 - 18x44
BrandRingfeder
HK$313.34
單位
14 mm, 15 mm, 16 mm 44mm - 18.5mm 110 nm, 130 nm, 160 nm - - -
全新
RS庫存編號 188-3179
製造零件編號7012 - 22x47
BrandRingfeder
HK$545.32
單位
- 47mm - 27.5mm - - - -
RS庫存編號 106-5535
製造零件編號TLK110 15 X 24 mm
BrandTOLLOCK
HK$215.93
單位
15mm 24mm 44mm 42mm 170Nm - -40°C +300°C
RS庫存編號 2508937786
製造零件編號114
BrandAbbatron
HK$267.54
1 包 5 套
Pack(s)
- - - - - - - -
RS庫存編號 2509172801
製造零件編號SL-110B
HK$37.94
單位
- - - - - - - -