Power Transmission - Couplings

RS offers a superior range of couplings. You can browse bellows and jaw couplings as well as K and membrane varieties. There is also a full selection of torque discs, flanges, inserts, and joints available from Ruland, Huco, Lenze, and our own competitively-priced RS Pro.

Guides & Articles

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Seals & O-rings Guide

In our comprehensive guide, we look at what o-rings and seals are, what they’re used for, as well as the different types that are available.

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Gasket Sheets Guide

The only guide you will ever need to understand what gasket paper is, how it's used and what's currently available.

Related Products
BoWex® Curved-tooth gear couplings® are flexible shaft connections ...
Description:
BoWex® Curved-tooth gear couplings® are flexible shaft connections for a positive torque transmission and used to compensate for axial, radial and angular shaft misalignment. Using curved-tooth gear couplings® avoids any edge pressure in the spline plus angular and radial displacements ...
These miniature couplings are highly flexible and have ...
Description:
These miniature couplings are highly flexible and have excellent torsional rigidity. Two Joints with an Interconnecting ShaftAllows for Greater Misalignment-40°C to +120°C Temperature Range.
Integral flexible couplings suitable for BHF (end shaft) ...
Description:
Integral flexible couplings suitable for BHF (end shaft) hollow shaft encodersTheir use is particularly recommended for high resolution applicationsControflex couplings manufactured from Alu/POM (Poly Oxide Methyl)High torqueLow moment of inertia, vibration absorption and are electrically insulatingReducers are ...
Couplings composed of two sleeves and an elastic ...
Description:
Couplings composed of two sleeves and an elastic element made from natural rubber. The coupling is assembled by interlocking the parts. They are cylindrical and compact, free from roughness or protrusions. These properties allow the couplings to overcome any torque ...