Ruland Oldham Coupling, 13mm Outside Diameter, 4mm Bore Coupler / 7458037

Not supplied as a complete unit ; 2 Hubs and 1Torque Disc required per assembly. Ruland Oldham Coupling Hub - Set Screw Style. Ruland Set Screw Style Oldham Couplings are ideally suited to enable shafts to be coupled with a small amount of axial and angular misalignment present. Set Screw Style hubs are manufactured from black anodised aluminium, with replaceable centre discs manufactured from acetal or nylon. The three-piece design consists of two hubs linked by a centre torque disc. Oldham couplings are ideal for light industrial and motion control applications, and, due to their unique design, Oldham couplings offer the ability to protect machinery from torque overload forces (acting as torque limiters), with centre discs that are able to break cleanly. 2 Hubs and 1Torque disc required per assembly