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 106-5534
製造零件編號TLK110 6 x 14 mm
BrandTOLLOCK
HK$217.98
單位
6mm 14mm 25mm 24mm 16Nm - -40°C +300°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
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 106-5539
製造零件編號TLK110 50 X 65 mm
BrandTOLLOCK
HK$558.00
單位
50mm 65mm 92mm 78mm 2600Nm - -40°C +300°C
RS庫存編號 106-5538
製造零件編號TLK110 40 X 53 mm
BrandTOLLOCK
HK$343.59
單位
40mm 53mm 75mm 56mm 900Nm - -40°C +300°C
RS庫存編號 106-5537
製造零件編號TLK110 35 X 47 mm
BrandTOLLOCK
HK$355.94
單位
35mm 47mm 69mm 56mm 790Nm - -40°C +300°C