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 188-3201
製造零件編號7012 - 90x130
BrandRingfeder
HK$1,026.85
單位
- 130mm - 39.5mm - - - -
RS庫存編號 188-3182
製造零件編號7012 - 28x55
BrandRingfeder
HK$551.64
單位
- 55mm - 27.5mm - - - -
RS庫存編號 188-3202
製造零件編號7012 - 95x135
BrandRingfeder
HK$1,057.74
單位
- 135mm - 39.5mm - - - -
RS庫存編號 188-3157
製造零件編號4061 - 21x50
BrandRingfeder
HK$334.62
單位
16 mm, 17 mm, 18 mm 50mm - 22.5mm 250 nm, 290 nm, 330 nm - - -
RS庫存編號 188-3183
製造零件編號7012 - 30x55
BrandRingfeder
HK$551.64
單位
- 55mm - 27.5mm - - - -
RS庫存編號 188-3153
製造零件編號4061 - 14x37
BrandRingfeder
HK$307.39
單位
10 mm, 11 mm, 12 mm 37mm - 14.8mm 37.5 nm, 46 nm, 60 nm - - -
RS庫存編號 188-3190
製造零件編號7012 - 48x80
BrandRingfeder
HK$695.09
單位
- 80mm - 33.5mm - - - -
RS庫存編號 188-3155
製造零件編號4061 - 18x44
BrandRingfeder
HK$307.39
單位
14 mm, 15 mm, 16 mm 44mm - 18.5mm 110 nm, 130 nm, 160 nm - - -
RS庫存編號 188-3194
製造零件編號7012 - 60x90
BrandRingfeder
HK$709.39
單位
- 90mm - 33.5mm - - - -
RS庫存編號 188-3203
製造零件編號7012 - 100x145
BrandRingfeder
HK$1,264.69
單位
- 145mm - 47mm - - - -
RS庫存編號 188-3179
製造零件編號7012 - 22x47
BrandRingfeder
HK$534.93
單位
- 47mm - 27.5mm - - - -
RS庫存編號 188-3186
製造零件編號7012 - 38x65
BrandRingfeder
HK$586.07
單位
- 65mm - 27.5mm - - - -
RS庫存編號 188-3172
製造零件編號4061 - 75x138
BrandRingfeder
HK$900.79
單位
55 mm, 60 mm, 65 mm 138mm - 37.8mm 3300 nm, 4150 nm, 5100 nm - - -
RS庫存編號 188-3187
製造零件編號7012 - 40x65
BrandRingfeder
HK$586.07
單位
- 65mm - 27.5mm - - - -
RS庫存編號 188-3184
製造零件編號7012 - 32x60
BrandRingfeder
HK$567.08
單位
- 60mm - 27.5mm - - - -
RS庫存編號 188-3198
製造零件編號7012 - 80x120
BrandRingfeder
HK$967.14
單位
- 120mm - 39.5mm - - - -
RS庫存編號 188-3195
製造零件編號7012 - 65x95
BrandRingfeder
HK$789.59
單位
- 95mm - 33.5mm - - - -
RS庫存編號 188-3188
製造零件編號7012 - 42x75
BrandRingfeder
HK$686.97
單位
- 75mm - 33.5mm - - - -
RS庫存編號 188-3176
製造零件編號4061 - 95x170
BrandRingfeder
HK$1,556.87
單位
65 mm, 70 mm, 75 mm 170mm - 52.5mm 6700 nm, 8450 nm, 10200 nm - - -
RS庫存編號 188-3169
製造零件編號4061 - 62x110
BrandRingfeder
HK$717.75
單位
48 mm, 50 mm, 52 mm 110mm - 34.5mm 3000 nm, 3300 nm, 3500 nm - - -