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. 814-859
Fabrikantnummer6202680
FabrikantFenner Drives
33,23 €
Each
Aantal stuks
8mm 19mm 22.2mm 23Nm Carbon Steel
RS-stocknr. 778-4941
FabrikantRS PRO
12,90 €
Each
Aantal stuks
8mm 19mm 22mm 22.9Nm Steel
RS-stocknr. 754-2542
Fabrikantnummer6202240UP
FabrikantFenner Drives
58,02 €
Each
Aantal stuks
1in 1-3/4in 1-7/8in - Carbon Steel
RS-stocknr. 814-900
Fabrikantnummer6202740
FabrikantFenner Drives
36,78 €
Each
Aantal stuks
14mm 22.5mm 28.6mm 44Nm Carbon Steel
RS-stocknr. 814-843
Fabrikantnummer6202660
FabrikantFenner Drives
31,26 €
Each
Aantal stuks
6mm 16mm 19.1mm 16Nm Carbon Steel
RS-stocknr. 754-2570
Fabrikantnummer6202825UP
FabrikantFenner Drives
58,51 €
Each
Aantal stuks
25mm 45mm 47.6mm 390Nm Carbon Steel
RS-stocknr. 754-2576
Fabrikantnummer6202820UP
FabrikantFenner Drives
58,51 €
Each
Aantal stuks
24mm 45mm 47.6mm 380Nm Carbon Steel
RS-stocknr. 814-944
Fabrikantnummer6202109
FabrikantFenner Drives
34,10 €
Each
Aantal stuks
3/8in 3/4in 7/8in 250Nm Carbon Steel
RS-stocknr. 754-2582
Fabrikantnummer6202835UP
FabrikantFenner Drives
75,52 €
Each
Aantal stuks
30mm 51mm 57.2mm 580Nm Carbon Steel
RS-stocknr. 778-4932
FabrikantRS PRO
9,15 €
Each
Aantal stuks
7mm 19mm 22mm 20.1Nm Steel
RS-stocknr. 814-950
Fabrikantnummer6202112
FabrikantFenner Drives
36,09 €
Each
Aantal stuks
1/2in 7/8in 1in 350Nm Carbon Steel
RS-stocknr. 778-4950
FabrikantRS PRO
15,44 €
Each
Aantal stuks
12mm 22.5mm 25.5mm 39Nm Steel
RS-stocknr. 754-2548
Fabrikantnummer6202200UP
FabrikantFenner Drives
55,26 €
Each
Aantal stuks
7/8in 1-3/4in 1-7/8in - Carbon Steel
RS-stocknr. 778-5020
FabrikantRS PRO
24,50 €
Each
Aantal stuks
25mm 45mm 47.5mm 392Nm Steel
RS-stocknr. 778-4944
FabrikantRS PRO
13,24 €
Each
Aantal stuks
9mm 19mm 22mm 26.1Nm Steel
RS-stocknr. 754-2586
Fabrikantnummer6202840UP
FabrikantFenner Drives
75,52 €
Each
Aantal stuks
32mm 51mm 57.2mm 680Nm Carbon Steel
RS-stocknr. 778-4966
FabrikantRS PRO
15,80 €
Each
Aantal stuks
16mm 25.5mm 28.5mm 53Nm Steel
RS-stocknr. 778-4954
FabrikantRS PRO
15,49 €
Each
Aantal stuks
14mm 25.5mm 28.5mm 43.9Nm Steel
RS-stocknr. 754-2564
Fabrikantnummer6202811UP
FabrikantFenner Drives
57,38 €
Each
Aantal stuks
20mm 45mm 47.6mm 290Nm Carbon Steel
RS-stocknr. 754-2560
Fabrikantnummer6202805UP
FabrikantFenner Drives
49,06 €
Each
Aantal stuks
18mm 38mm 38.1mm 265Nm Carbon Steel
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