Keyless Bushes

Keyless bushes are a type of cylindrical metal bearing that is used in power transmission in pneumatic and hydraulic systems. They provide a connection between a shaft and a hub and fit onto the shaft without marking it, which means that they eliminate the wear and tear caused to mounted components by other types of bushings, such as taper bushes or connections.

How do keyless bushes work?

Keyless bushes are mounted onto a shaft and then kept there using hydraulic pressure, which means that there is less chance of any micro-movement, which can sometimes cause fretting, where the part is worn away. You simply need to set them in position and lock them with a torque wrench. After installation they are easy to adjust both radially (around the shaft) and axially (parallel to the shaft), meaning there is minimal time where the machine or part is out of action.

Types of keyless bushes

Keyless bushes all function similarly, but they come in varying sizes in terms of both their shaft diameter and outside diameter, as well as having a broad range of maximum torque, which is the rotational force that can be applied to the bush.


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Omschrijving Prijs Shaft Diameter Outside Diameter Length Rated Torque Material
RS-stocknr. 778-4966
FabrikantRS PRO
€ 16,76
Each
Aantal stuks
16mm 25.5mm 28.5mm 53Nm Steel
RS-stocknr. 778-4963
FabrikantRS PRO
€ 16,61
Each
Aantal stuks
15mm 25.5mm 28.5mm 15.1Nm Steel
RS-stocknr. 778-5010
FabrikantRS PRO
€ 22,60
Each
Aantal stuks
19mm 38mm 38mm 282Nm Steel
RS-stocknr. 778-5014
FabrikantRS PRO
€ 22,77
Each
Aantal stuks
20mm 45mm 47.5mm 290Nm Steel
RS-stocknr. 778-4960
FabrikantRS PRO
€ 19,16
Each
Aantal stuks
17mm 32mm 35mm 170.2Nm Steel
RS-stocknr. 778-4935
FabrikantRS PRO
€ 11,99
Each
Aantal stuks
5mm 16mm 19mm 11.8Nm Steel
RS-stocknr. 778-4950
FabrikantRS PRO
€ 16,38
Each
Aantal stuks
12mm 22.5mm 25.5mm 39Nm Steel
RS-stocknr. 778-5020
FabrikantRS PRO
€ 26,00
Each
Aantal stuks
25mm 45mm 47.5mm 392Nm Steel
RS-stocknr. 778-4938
FabrikantRS PRO
€ 13,50
Each
Aantal stuks
6mm 16mm 19mm 15.7Nm Steel
RS-stocknr. 778-4957
FabrikantRS PRO
€ 11,73
Each
Aantal stuks
11mm 22.5mm 25.5mm 34.1Nm Steel
RS-stocknr. 778-5026
FabrikantRS PRO
€ 25,85
Each
Aantal stuks
24mm 45mm 47.5mm 380Nm Steel
RS-stocknr. 778-4932
FabrikantRS PRO
€ 11,15
Each
Aantal stuks
7mm 19mm 22mm 20.1Nm Steel
RS-stocknr. 778-4948
FabrikantRS PRO
€ 15,40
Each
Aantal stuks
10mm 22.5mm 25.5mm 30.2Nm Steel
RS-stocknr. 778-5017
FabrikantRS PRO
€ 22,46
Each
Aantal stuks
18mm 38mm 38mm 266Nm Steel
RS-stocknr. 778-5023
FabrikantRS PRO
€ 16,82
Each
Aantal stuks
22mm 45mm 47.5mm 316Nm Steel
RS-stocknr. 778-4954
FabrikantRS PRO
€ 16,43
Each
Aantal stuks
14mm 25.5mm 28.5mm 43.9Nm Steel
RS-stocknr. 778-4944
FabrikantRS PRO
€ 14,05
Each
Aantal stuks
9mm 19mm 22mm 26.1Nm Steel
RS-stocknr. 778-4941
FabrikantRS PRO
€ 13,69
Each
Aantal stuks
8mm 19mm 22mm 22.9Nm Steel
RS-stocknr. 814-843
Fabrikantnummer6202660
FabrikantFenner Drives
€ 32,20
Each
Aantal stuks
6mm 16mm 19.1mm 16Nm Carbon Steel
RS-stocknr. 814-922
Fabrikantnummer6202760
FabrikantFenner Drives
€ 37,88
Each
Aantal stuks
16mm 25.5mm 28.6mm 22.6Nm Carbon Steel
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Trantorque® steel bushes are a solution to the ...
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Trantorque® steel bushes are a solution to the problems of keyed mountings - in effect a keyless bushing suited to critical timing and high-torque applications. The device is a single nut locking bushing with interlocking components that ensure positive release. ...