SKF PHE F50HTBFLG Rigid Shaft Coupling, 133 mm OD, 66 Nm

This coupling flange is designed to link shafts in industrial drive assemblies, providing a Compact single-piece connection for torque transmission in automation and mechanical systems. It is intended for clamp-style installations where a finished bore without a keyway is required, accommodating different shaft diameters while operating across a typical industrial temperature range.

• One-piece construction simplifies assembly and reduces alignment effort • Clamp-style Interface enables secure axial retention during operation • Rated torque 66 Nm supports moderate power transmission needs • Maximum rotational capability 4,500 r/min suits high-speed applications • Operating temperature range -40°C to 70°C maintains performance in extremes

• Suitable for servo and stepper motor shaft connections in automation • Ideal for coupling gearbox outputs to driven machinery • Used with transmission shafts requiring finished bores without keyways • Can be used for retrofitting flanged couplings in electrical drive systems • Used for connecting shafts where axial clamping is preferred

It accommodates a narrow bore shaft of 11mm and a larger shaft of 32mm to fit varying coupling arrangements.

The bores are completed with no keyway so shafts must rely on clamp friction for torque transfer and axial location.

The flange has an outside diameter of 133mm with a face length of 37.5mm, informing mounting clearances.

Its rated operating window from -40°C to 70°C ensures dimensional stability and material behaviour across typical industrial extremes.