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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Afficher 41 - 48 des 48 produits
Nombre de résultats par page
Description Prix Shaft Diameter Outside Diameter Length Rated Torque Material
N° de stock RS 814-916
Référence fabricant6202750
36,98 €
Each
Unité
15mm 25.5mm 28.6mm 22.6Nm Carbon Steel
N° de stock RS 754-2551
Référence fabricant6202320UP
80,46 €
Each
Unité
1-1/4in 2in 2-1/4in - Carbon Steel
N° de stock RS 778-4944
MarqueRS PRO
14,05 €
Each
Unité
9mm 19mm 22mm 26.1Nm Steel
N° de stock RS 778-4938
MarqueRS PRO
13,50 €
Each
Unité
6mm 16mm 19mm 15.7Nm Steel
N° de stock RS 814-887
Référence fabricant6202710
37,17 €
Each
Unité
11mm 22.5mm 25.7mm 34Nm Carbon Steel
N° de stock RS 778-5026
MarqueRS PRO
25,85 €
Each
Unité
24mm 45mm 47.5mm 380Nm Steel
N° de stock RS 778-4935
MarqueRS PRO
11,99 €
Each
Unité
5mm 16mm 19mm 11.8Nm Steel
N° de stock RS 814-966
Référence fabricant6202115
39,30 €
Each
Unité
5/8in 1in 1-1/8in 450Nm Carbon Steel