Keyless Bushes

A Keyless bush is a cylindrical metal bearing that is used in power transmission for 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.

The keyless design means the mounting and removal of the bushes reduce assembly time and lower maintenance costs. Keyless bushes can be used in a number of applications including gears, timing pullets, grinding wheels and conveyor rolls.

How do Keyless Bushes Work?

Keyless bushes are mounted onto a shaft and then kept there using hydraulic pressure, meaning 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 into position and locking 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 downtime where the machine or part is out of action.

Types of Keyless Bush

Keyless bush all function similarly, 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 bushes.


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Description Prix Shaft Diameter Outside Diameter Length Rated Torque Material
N° de stock RS 754-2567
Référence fabricant6202800UP
50,56 €
Each
Unité
15mm 38mm 38.1mm 180Nm Carbon Steel
N° de stock RS 778-5010
MarqueRS PRO
22,60 €
Each
Unité
19mm 38mm 38mm 282Nm Steel
N° de stock RS 754-2564
Référence fabricant6202811UP
59,10 €
Each
Unité
20mm 45mm 47.6mm 290Nm Carbon Steel
N° de stock RS 814-871
Référence fabricant6202700
36,78 €
Each
Unité
10mm 22.5mm 25.7mm 30Nm Carbon Steel
N° de stock RS 754-2548
Référence fabricant6202200UP
56,92 €
Each
Unité
7/8in 1-3/4in 1-7/8in - Carbon Steel
N° de stock RS 778-4948
MarqueRS PRO
15,40 €
Each
Unité
10mm 22.5mm 25.5mm 30.2Nm Steel
N° de stock RS 814-950
Référence fabricant6202112
37,17 €
Each
Unité
1/2in 7/8in 1in 350Nm Carbon Steel
N° de stock RS 754-2602
Référence fabricant6202865UP
113,30 €
Each
Unité
40mm 67mm 79.4mm 900Nm Carbon Steel
N° de stock RS 814-893
Référence fabricant6202720
35,89 €
Each
Unité
12mm 22.5mm 25.7mm 39Nm Carbon Steel
N° de stock RS 778-4963
MarqueRS PRO
16,61 €
Each
Unité
15mm 25.5mm 28.5mm 15.1Nm Steel
N° de stock RS 778-4957
MarqueRS PRO
11,73 €
Each
Unité
11mm 22.5mm 25.5mm 34.1Nm Steel
N° de stock RS 815-262
Référence fabricant6202650
24,35 €
Each
Unité
5mm 16mm 19.1mm 12Nm Carbon Steel
N° de stock RS 778-5020
MarqueRS PRO
26,00 €
Each
Unité
25mm 45mm 47.5mm 392Nm Steel
N° de stock RS 778-4960
MarqueRS PRO
19,16 €
Each
Unité
17mm 32mm 35mm 170.2Nm Steel
N° de stock RS 754-2582
Référence fabricant6202835UP
77,79 €
Each
Unité
30mm 51mm 57.2mm 580Nm Carbon Steel
N° de stock RS 814-944
Référence fabricant6202109
35,12 €
Each
Unité
3/8in 3/4in 7/8in 250Nm Carbon Steel
N° de stock RS 778-5026
MarqueRS PRO
25,85 €
Each
Unité
24mm 45mm 47.5mm 380Nm Steel
N° de stock RS 754-2554
Référence fabricant6202400UP
99,46 €
Each
Unité
1-1/2in 2-3/8in 2-3/4in - Carbon Steel
N° de stock RS 778-4954
MarqueRS PRO
16,43 €
Each
Unité
14mm 25.5mm 28.5mm 43.9Nm Steel
N° de stock RS 814-916
Référence fabricant6202750
36,98 €
Each
Unité
15mm 25.5mm 28.6mm 22.6Nm Carbon Steel