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


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.


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