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
全新
RS庫存編號 188-3170
製造零件編號4061 - 68x115
BrandRingfeder
HK$811.10
單位
50 mm, 55 mm, 60 mm 115mm - 34.5mm 2350 nm, 2850 nm, 3600 nm - - -
全新
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 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 477-6818
製造零件編號ETP EXPRESS 20MM
BrandLenze
HK$1,700.50
單位
24mm 20mm 51.5mm 44mm 110Nm Steel -30°C +85°C
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RS庫存編號 188-3178
製造零件編號7012 - 20x47
BrandRingfeder
HK$545.32
單位
- 47mm - 27.5mm - - - -
全新
RS庫存編號 188-3154
製造零件編號4061 - 16x41
BrandRingfeder
HK$313.34
單位
12 mm, 13 mm, 14 mm 41mm - 18.5mm 90 nm, 110 nm, 130 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 488-8062
製造零件編號R6-212 786
BrandLenze
HK$500.00
單位
14mm 22mm 35mm 31.5mm 48Nm Steel -30°C +85°C
RS庫存編號 477-6616
製造零件編號ETP CLASSIC 15MM
BrandLenze
HK$1,105.00
單位
38mm 15mm 23mm 35mm 55Nm Steel -30°C +85°C
全新
RS庫存編號 188-3169
製造零件編號4061 - 62x110
BrandRingfeder
HK$731.68
單位
48 mm, 50 mm, 52 mm 110mm - 34.5mm 3000 nm, 3300 nm, 3500 nm - - -
RS庫存編號 477-6919
製造零件編號ETP EXPRESS 45MM
BrandLenze
HK$2,180.00
單位
54mm 45mm 93mm 78mm 1400Nm Steel -30°C +85°C
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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 - - -
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RS庫存編號 188-3158
製造零件編號4061 - 24x50
BrandRingfeder
HK$341.10
單位
19 mm, 20 mm, 21 mm 50mm - 22.5mm 300 nm, 340 nm, 390 nm - - -
RS庫存編號 488-8012
製造零件編號R6-111 147
BrandLenze
HK$390.00
單位
8mm 15mm 27mm 25.5mm 17Nm Steel -30°C +85°C
全新
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 477-7085
製造零件編號TLK110 15X24
BrandLenze
HK$234.00
單位
15mm 24mm 45mm 42mm 127Nm - -40°C +300°C
全新
RS庫存編號 188-3182
製造零件編號7012 - 28x55
BrandRingfeder
HK$562.34
單位
- 55mm - 27.5mm - - - -
全新
RS庫存編號 188-3199
製造零件編號7012 - 85x125
BrandRingfeder
HK$990.22
單位
- 125mm - 39.5mm - - - -
RS庫存編號 477-6739
製造零件編號ETP CLASSIC 40MM
BrandLenze
HK$1,900.00
單位
70mm 40mm 53mm 68mm 940Nm Steel -30°C +85°C
全新
RS庫存編號 188-3186
製造零件編號7012 - 38x65
BrandRingfeder
HK$597.46
單位
- 65mm - 27.5mm - - - -