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 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 188-3161
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 188-3164
製造零件編號4061 - 44x80
BrandRingfeder
HK$551.36
單位
32 mm, 35 mm, 36 mm 80mm - 30mm 1000 nm, 1250 nm, 1350 nm - - -
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 - - - -
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 188-3189
製造零件編號7012 - 45x75
BrandRingfeder
HK$700.30
單位
- 75mm - 33.5mm - - - -
全新
RS庫存編號 188-3156
製造零件編號4061 - 20x46
BrandRingfeder
HK$313.34
單位
15 mm, 16 mm, 17 mm 46mm - 21mm 140 nm, 170 nm, 200 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 188-3166
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 - - -
RS庫存編號 477-6767
製造零件編號ETP CLASSIC 45MM
BrandLenze
HK$1,890.00
單位
77mm 45mm 59mm 75mm 1290Nm Steel -30°C +85°C
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 488-8056
製造零件編號R6-111 18X
BrandLenze
HK$475.00
單位
12mm 18mm 30mm 29.5mm 27Nm Steel -30°C +85°C
全新
RS庫存編號 188-3192
製造零件編號7012 - 55x85
BrandRingfeder
HK$740.62
單位
- 85mm - 33.5mm - - - -
全新
RS庫存編號 188-3163
製造零件編號4061 - 40x72
BrandRingfeder
HK$508.15
單位
30 mm, 31 mm, 32 mm 72mm - 28.5mm 900 nm, 910 nm, 990 nm - - -
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 188-3173
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 477-6789
製造零件編號ETP EXPRESS 15MM
BrandLenze
HK$1,643.50
單位
18mm 15mm 46mm 39mm 46Nm Steel -30°C +85°C
全新
RS庫存編號 188-3203
製造零件編號7012 - 100x145
BrandRingfeder
HK$1,289.20
單位
- 145mm - 47mm - - - -
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 188-3195
製造零件編號7012 - 65x95
BrandRingfeder
HK$804.95
單位
- 95mm - 33.5mm - - - -