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. 814-843
Fabrikantnummer6202660
FabrikantFenner Drives
€ 31,26
Each
Aantal stuks
6mm 16mm 19.1mm 16Nm Carbon Steel
RS-stocknr. 778-4966
FabrikantRS PRO
€ 15,80
Each
Aantal stuks
16mm 25.5mm 28.5mm 53Nm Steel
RS-stocknr. 814-922
Fabrikantnummer6202760
FabrikantFenner Drives
€ 36,78
Each
Aantal stuks
16mm 25.5mm 28.6mm 22.6Nm Carbon Steel
RS-stocknr. 778-4963
FabrikantRS PRO
€ 15,66
Each
Aantal stuks
15mm 25.5mm 28.5mm 15.1Nm Steel
RS-stocknr. 814-893
Fabrikantnummer6202720
FabrikantFenner Drives
€ 35,71
Each
Aantal stuks
12mm 22.5mm 25.7mm 39Nm Carbon Steel
RS-stocknr. 814-859
Fabrikantnummer6202680
FabrikantFenner Drives
€ 33,23
Each
Aantal stuks
8mm 19mm 22.2mm 23Nm Carbon Steel
RS-stocknr. 754-2567
Fabrikantnummer6202800UP
FabrikantFenner Drives
€ 49,09
Each
Aantal stuks
15mm 38mm 38.1mm 180Nm Carbon Steel
RS-stocknr. 814-871
Fabrikantnummer6202700
FabrikantFenner Drives
€ 35,71
Each
Aantal stuks
10mm 22.5mm 25.7mm 30Nm Carbon Steel
RS-stocknr. 754-2542
Fabrikantnummer6202240UP
FabrikantFenner Drives
€ 58,02
Each
Aantal stuks
1in 1-3/4in 1-7/8in - Carbon Steel
RS-stocknr. 778-5008
FabrikantRS PRO
€ 15,71
Each
Aantal stuks
17mm 38mm 38mm 231Nm Steel
RS-stocknr. 778-4954
FabrikantRS PRO
€ 15,49
Each
Aantal stuks
14mm 25.5mm 28.5mm 43.9Nm Steel
RS-stocknr. 814-944
Fabrikantnummer6202109
FabrikantFenner Drives
€ 34,10
Each
Aantal stuks
3/8in 3/4in 7/8in 250Nm Carbon Steel
RS-stocknr. 754-2545
Fabrikantnummer6202160UP
FabrikantFenner Drives
€ 53,25
Each
Aantal stuks
3/4in 1-1/2in 1-1/2in - Carbon Steel
RS-stocknr. 754-2560
Fabrikantnummer6202805UP
FabrikantFenner Drives
€ 49,06
Each
Aantal stuks
18mm 38mm 38.1mm 265Nm Carbon Steel
RS-stocknr. 778-5010
FabrikantRS PRO
€ 21,30
Each
Aantal stuks
19mm 38mm 38mm 282Nm Steel
RS-stocknr. 778-4957
FabrikantRS PRO
€ 10,94
Each
Aantal stuks
11mm 22.5mm 25.5mm 34.1Nm Steel
RS-stocknr. 814-950
Fabrikantnummer6202112
FabrikantFenner Drives
€ 36,09
Each
Aantal stuks
1/2in 7/8in 1in 350Nm Carbon Steel
RS-stocknr. 778-5023
FabrikantRS PRO
€ 15,29
Each
Aantal stuks
22mm 45mm 47.5mm 316Nm 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. 754-2573
Fabrikantnummer6202815UP
FabrikantFenner Drives
€ 58,51
Each
Aantal stuks
22mm 45mm 47.6mm 315Nm Carbon Steel
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