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 477-6925
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 477-6931
製造零件編號TLK110 8X15
BrandLenze
HK$216.90
單位
8mm 15mm 27mm 29mm 29Nm - -40°C +300°C
全新
RS庫存編號 188-3161
製造零件編號4061 - 36x72
BrandRingfeder
HK$426.67
單位
28 mm, 30 mm, 31 mm 72mm - 27.5mm 730 nm, 860 nm, 890 nm - - -
全新
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 - - -
全新
RS庫存編號 188-3179
製造零件編號7012 - 22x47
BrandRingfeder
HK$545.32
單位
- 47mm - 27.5mm - - - -
RS庫存編號 106-5537
製造零件編號TLK110 35 X 47 mm
BrandTOLLOCK
HK$355.94
單位
35mm 47mm 69mm 56mm 790Nm - -40°C +300°C
全新
RS庫存編號 188-3167
製造零件編號4061 - 50x90
BrandRingfeder
HK$630.78
單位
38 mm, 40 mm, 42 mm 90mm - 31.5mm 1650 nm, 1900 nm, 2150 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
全新
RS庫存編號 188-3181
製造零件編號7012 - 25x50
BrandRingfeder
HK$562.34
單位
- 50mm - 27.5mm - - - -
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 - - -
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 188-3191
製造零件編號7012 - 50x80
BrandRingfeder
HK$708.63
單位
- 80mm - 33.5mm - - - -
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 188-3153
製造零件編號4061 - 14x37
BrandRingfeder
HK$313.34
單位
10 mm, 11 mm, 12 mm 37mm - 14.8mm 37.5 nm, 46 nm, 60 nm - - -
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 - - -
全新
RS庫存編號 188-3201
製造零件編號7012 - 90x130
BrandRingfeder
HK$1,046.71
單位
- 130mm - 39.5mm - - - -
RS庫存編號 106-5538
製造零件編號TLK110 40 X 53 mm
BrandTOLLOCK
HK$343.59
單位
40mm 53mm 75mm 56mm 900Nm - -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 188-3168
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 - - -
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 - - - -