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. 754-2570
Fabrikantnummer6202825UP
FabrikantFenner Drives
58,51 €
Each
Aantal stuks
25mm 45mm 47.6mm 390Nm Carbon Steel
RS-stocknr. 814-843
Fabrikantnummer6202660
FabrikantFenner Drives
31,26 €
Each
Aantal stuks
6mm 16mm 19.1mm 16Nm Carbon Steel
RS-stocknr. 778-4948
FabrikantRS PRO
14,51 €
Each
Aantal stuks
10mm 22.5mm 25.5mm 30.2Nm Steel
RS-stocknr. 778-5014
FabrikantRS PRO
21,47 €
Each
Aantal stuks
20mm 45mm 47.5mm 290Nm Steel
RS-stocknr. 778-4950
FabrikantRS PRO
15,44 €
Each
Aantal stuks
12mm 22.5mm 25.5mm 39Nm Steel
RS-stocknr. 778-4954
FabrikantRS PRO
15,49 €
Each
Aantal stuks
14mm 25.5mm 28.5mm 43.9Nm Steel
RS-stocknr. 778-5017
FabrikantRS PRO
21,17 €
Each
Aantal stuks
18mm 38mm 38mm 266Nm Steel
RS-stocknr. 814-950
Fabrikantnummer6202112
FabrikantFenner Drives
36,09 €
Each
Aantal stuks
1/2in 7/8in 1in 350Nm Carbon Steel
RS-stocknr. 754-2602
Fabrikantnummer6202865UP
FabrikantFenner Drives
110,00 €
Each
Aantal stuks
40mm 67mm 79.4mm 900Nm Carbon Steel
RS-stocknr. 778-5023
FabrikantRS PRO
15,29 €
Each
Aantal stuks
22mm 45mm 47.5mm 316Nm Steel
RS-stocknr. 814-916
Fabrikantnummer6202750
FabrikantFenner Drives
36,78 €
Each
Aantal stuks
15mm 25.5mm 28.6mm 22.6Nm Carbon Steel
RS-stocknr. 754-2573
Fabrikantnummer6202815UP
FabrikantFenner Drives
58,51 €
Each
Aantal stuks
22mm 45mm 47.6mm 315Nm Carbon Steel
RS-stocknr. 814-887
Fabrikantnummer6202710
FabrikantFenner Drives
36,09 €
Each
Aantal stuks
11mm 22.5mm 25.7mm 34Nm Carbon Steel
RS-stocknr. 778-4957
FabrikantRS PRO
10,94 €
Each
Aantal stuks
11mm 22.5mm 25.5mm 34.1Nm Steel
RS-stocknr. 778-5026
FabrikantRS PRO
24,37 €
Each
Aantal stuks
24mm 45mm 47.5mm 380Nm Steel
RS-stocknr. 778-4935
FabrikantRS PRO
11,30 €
Each
Aantal stuks
5mm 16mm 19mm 11.8Nm Steel
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