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$1,319.69
單位
27mm 22mm 55.5mm 46mm 130Nm 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 477-6717
製造零件編號ETP CLASSIC 35MM
BrandLenze
HK$1,800.00
單位
63mm 35mm 47mm 60mm 650Nm Steel -30°C +85°C
RS庫存編號 477-6846
製造零件編號ETP EXPRESS 25MM
BrandLenze
HK$1,903.04
單位
30mm 25mm 58mm 49mm 230Nm 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 477-6931
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 477-6751
製造零件編號ETP CLASSIC 50MM
BrandLenze
HK$2,490.00
單位
83mm 50mm 65mm 82mm 1900Nm 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 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 477-7007
製造零件編號TLK110 25X34
BrandLenze
HK$302.24
單位
25mm 34mm 56mm 51mm 280Nm - -40°C +300°C
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 477-6694
製造零件編號ETP CLASSIC 30MM
BrandLenze
HK$1,571.63
單位
57mm 30mm 41mm 52mm 420Nm Steel -30°C +85°C
RS庫存編號 477-6666
製造零件編號ETP CLASSIC 25MM
BrandLenze
HK$1,410.00
單位
34mm - 49mm 43mm 250Nm Steel -30°C +85°C
RS庫存編號 488-8056
製造零件編號R6-111 18X
BrandLenze
HK$505.08
單位
12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
RS庫存編號 477-7013
製造零件編號TLK110 28X39
BrandLenze
HK$327.00
單位
28mm 39mm 61mm 51mm 465Nm - -40°C +300°C
RS庫存編號 477-6880
製造零件編號ETP EXPRESS 35MM
BrandLenze
HK$2,425.28
單位
42mm 72mm 35mm 59mm 640Nm Steel -30°C +85°C
RS庫存編號 477-6903
製造零件編號ETP EXPRESS 40MM
BrandLenze
HK$2,682.68
單位
48mm 40mm 86.5mm 75mm 1100Nm Steel -30°C +85°C
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