Rigid Couplings are used in situations where shaft alignment is essential. A misaligned coupling can cause damage and downtime. When properly fitted this torsionally rigid coupling helps prevent any such event. Rigid Couplings are Taper Lock ready and available in a range of sizes to accommodate almost any shaft size. Rigid Couplings consist of 2 flanges, available in internal and external entry (H & F). This gives two possible coupling assemblies HF and FF. When connecting horizontal shafts, choose the most convenient method. When connecting vertical shafts use assembly FF only. Please message us with the two sizes you require from the list of taper lock sizes below. 35mm 38mm 40mm 42mm 45mm 48mm 50mm 55mm 60mm 65mm 70mm 75mm 1-1/4″Inch 1-3/8″Inch 1-1/2″Inch 1-5/8″Inch 1-3/4″Inch 1-7/8″Inch 2″Inch 2-1/8″Inch 2-3/16″Inch 2-1/4″Inch 2-3/8″Inch 2-7/16″Inch 2-1/2″Inch 2-5/8″Inch 2-3/4″Inch 2-7/8″Inch 2-15/16″Inch 3″Inch
