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 188-3195
製造零件編號7012 - 65x95
BrandRingfeder
HK$804.95
單位
- 95mm - 33.5mm - - - -
RS庫存編號 106-5538
製造零件編號TLK110 40 X 53 mm
BrandTOLLOCK
HK$389.65
單位
40mm 53mm 75mm 56mm 900Nm - -40°C +300°C
RS庫存編號 188-3157
製造零件編號4061 - 21x50
BrandRingfeder
HK$341.10
單位
16 mm, 17 mm, 18 mm 50mm - 22.5mm 250 nm, 290 nm, 330 nm - - -
RS庫存編號 106-5536
製造零件編號TLK110 16 X 24 mm
BrandTOLLOCK
HK$237.49
單位
16mm 24mm 44mm 42mm 180Nm - -40°C +300°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 188-3203
製造零件編號7012 - 100x145
BrandRingfeder
HK$1,289.20
單位
- 145mm - 47mm - - - -
RS庫存編號 188-3172
製造零件編號4061 - 75x138
BrandRingfeder
HK$918.29
單位
55 mm, 60 mm, 65 mm 138mm - 37.8mm 3300 nm, 4150 nm, 5100 nm - - -
RS庫存編號 477-6925
製造零件編號ETP EXPRESS 50MM
BrandLenze
HK$2,438.05
單位
60mm 50mm 98.5mm 80mm 1900Nm 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 188-3164
製造零件編號4061 - 44x80
BrandRingfeder
HK$551.36
單位
32 mm, 35 mm, 36 mm 80mm - 30mm 1000 nm, 1250 nm, 1350 nm - - -
RS庫存編號 477-6931
製造零件編號TLK110 8X15
BrandLenze
HK$216.90
單位
8mm 15mm 27mm 29mm 29Nm - -40°C +300°C
RS庫存編號 188-3183
製造零件編號7012 - 30x55
BrandRingfeder
HK$562.34
單位
- 55mm - 27.5mm - - - -
RS庫存編號 188-3168
製造零件編號4061 - 55x100
BrandRingfeder
HK$705.97
單位
42 mm, 45 mm, 48 mm 100mm - 34.5mm 1600 nm, 1950 nm, 2300 nm - - -
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 188-3194
製造零件編號7012 - 60x90
BrandRingfeder
HK$723.11
單位
- 90mm - 33.5mm - - - -
RS庫存編號 188-3177
製造零件編號7012 - 19x47
BrandRingfeder
HK$545.32
單位
- 47mm - 27.5mm - - - -
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 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 188-3191
製造零件編號7012 - 50x80
BrandRingfeder
HK$708.63
單位
- 80mm - 33.5mm - - - -
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 - - -