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$191.08
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$204.85
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
全新
RS庫存編號 188-3185
製造零件編號7012 - 35x60
BrandRingfeder
HK$578.03
單位
- 60mm - 27.5mm - - - -
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 - - - -
全新
RS庫存編號 188-3197
製造零件編號7012 - 75x115
BrandRingfeder
HK$975.01
單位
- 115mm - 39.5mm - - - -
全新
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 - - -
全新
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 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
全新
RS庫存編號 188-3198
製造零件編號7012 - 80x120
BrandRingfeder
HK$985.88
單位
- 120mm - 39.5mm - - - -
全新
RS庫存編號 188-3195
製造零件編號7012 - 65x95
BrandRingfeder
HK$804.95
單位
- 95mm - 33.5mm - - - -
全新
RS庫存編號 188-3187
製造零件編號7012 - 40x65
BrandRingfeder
HK$597.46
單位
- 65mm - 27.5mm - - - -
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 488-8006
製造零件編號R6-111 139
BrandLenze
HK$390.00
單位
6mm 14mm 18mm 22mm 5Nm Steel -30°C +85°C
全新
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 488-8034
製造零件編號R6-111 171
BrandLenze
HK$507.72
單位
11mm 18mm 30mm 29.5mm 25Nm Steel -30°C +85°C
RS庫存編號 477-7091
製造零件編號TLK110 19X27
BrandLenze
HK$255.00
單位
19mm 27mm 49mm 44mm 210Nm - -40°C +300°C
全新
RS庫存編號 188-3174
製造零件編號4061 - 85x155
BrandRingfeder
HK$1,248.04
單位
60 mm, 65 mm, 70 mm 155mm - 45.8mm 6050 nm, 7250 nm, 8500 nm - - -
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
全新
RS庫存編號 188-3188
製造零件編號7012 - 42x75
BrandRingfeder
HK$700.30
單位
- 75mm - 33.5mm - - - -