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 477-7007
製造零件編號TLK110 25X34
BrandLenze
HK$247.50
單位
25mm 34mm 56mm 51mm 280Nm - -40°C +300°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
RS庫存編號 477-6694
製造零件編號ETP CLASSIC 30MM
BrandLenze
HK$1,520.00
單位
57mm 30mm 41mm 52mm 420Nm 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 188-3197
製造零件編號7012 - 75x115
BrandRingfeder
HK$975.01
單位
- 115mm - 39.5mm - - - -
全新
RS庫存編號 188-3166
製造零件編號4061 - 48x80
BrandRingfeder
HK$551.36
單位
36 mm, 38 mm, 40 mm 80mm - 30mm 1150 nm, 1350 nm, 1550 nm - - -
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 - - - -
RS庫存編號 477-6874
製造零件編號ETP EXPRESS 32MM
BrandLenze
HK$1,606.99
單位
39mm 32mm 68.5mm 56mm 440Nm Steel -30°C +85°C
全新
RS庫存編號 188-3183
製造零件編號7012 - 30x55
BrandRingfeder
HK$562.34
單位
- 55mm - 27.5mm - - - -
全新
RS庫存編號 188-3190
製造零件編號7012 - 48x80
BrandRingfeder
HK$708.63
單位
- 80mm - 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 - - - -
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 488-8006
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 188-3173
製造零件編號4061 - 80x145
BrandRingfeder
HK$1,125.41
單位
60 mm, 65 mm, 70 mm 145mm - 37.8mm 4000 nm, 4900 nm, 5750 nm - - -
RS庫存編號 477-6997
製造零件編號TLK110 20X28
BrandLenze
HK$270.00
單位
20mm 28mm 50mm 44mm 220Nm - -40°C +300°C
全新
RS庫存編號 188-3196
製造零件編號7012 - 70x110
BrandRingfeder
HK$960.77
單位
- 110mm - 39.5mm - - - -
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 188-3184
製造零件編號7012 - 32x60
BrandRingfeder
HK$578.03
單位
- 60mm - 27.5mm - - - -
RS庫存編號 488-8028
製造零件編號R6-56 441
BrandLenze
HK$413.25
單位
10mm 16mm 28mm 28mm 23Nm Steel -30°C +85°C