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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Nombre de résultats par page
Description Prix Shaft Diameter Outside Diameter Length Rated Torque Material
N° de stock RS 814-859
Référence fabricant6202680
34,08 €
Each
Unité
8mm 19mm 22.2mm 23Nm Carbon Steel
N° de stock RS 778-4941
MarqueRS PRO
13,69 €
Each
Unité
8mm 19mm 22mm 22.9Nm Steel
N° de stock RS 754-2542
Référence fabricant6202240UP
60,96 €
Each
Unité
1in 1-3/4in 1-7/8in - Carbon Steel
N° de stock RS 754-2570
Référence fabricant6202825UP
61,48 €
Each
Unité
25mm 45mm 47.6mm 390Nm Carbon Steel
N° de stock RS 814-843
Référence fabricant6202660
32,84 €
Each
Unité
6mm 16mm 19.1mm 16Nm Carbon Steel
N° de stock RS 814-900
Référence fabricant6202740
37,72 €
Each
Unité
14mm 22.5mm 28.6mm 44Nm 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 778-4935
MarqueRS PRO
11,99 €
Each
Unité
5mm 16mm 19mm 11.8Nm Steel
N° de stock RS 814-871
Référence fabricant6202700
37,52 €
Each
Unité
10mm 22.5mm 25.7mm 30Nm Carbon Steel
N° de stock RS 778-4966
MarqueRS PRO
16,76 €
Each
Unité
16mm 25.5mm 28.5mm 53Nm Steel
N° de stock RS 754-2576
Référence fabricant6202820UP
61,48 €
Each
Unité
24mm 45mm 47.6mm 380Nm Carbon Steel
N° de stock RS 754-2545
Référence fabricant6202160UP
55,95 €
Each
Unité
3/4in 1-1/2in 1-1/2in - Carbon 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 754-2560
Référence fabricant6202805UP
51,54 €
Each
Unité
18mm 38mm 38.1mm 265Nm Carbon Steel
N° de stock RS 814-887
Référence fabricant6202710
37,91 €
Each
Unité
11mm 22.5mm 25.7mm 34Nm Carbon Steel
N° de stock RS 754-2573
Référence fabricant6202815UP
61,48 €
Each
Unité
22mm 45mm 47.6mm 315Nm Carbon Steel
N° de stock RS 814-916
Référence fabricant6202750
37,72 €
Each
Unité
15mm 25.5mm 28.6mm 22.6Nm Carbon Steel
N° de stock RS 778-5023
MarqueRS PRO
16,82 €
Each
Unité
22mm 45mm 47.5mm 316Nm Steel
N° de stock RS 814-922
Référence fabricant6202760
37,72 €
Each
Unité
16mm 25.5mm 28.6mm 22.6Nm Carbon Steel
N° de stock RS 754-2564
Référence fabricant6202811UP
59,10 €
Each
Unité
20mm 45mm 47.6mm 290Nm Carbon Steel