Disc Coupling, Ruland, Mfr#: DCD50-45MM-1 1/4"-A

Disc Coupling, Bore Diameter 1 45 mm, Bore Diameter 2 1 1/4 in, Hub Material Aluminum, Coupling Outside Diameter 3 1/8 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Maximum Bore Diameter 45 mm, Minimum Bore Diameter 1 1/4 in, Shaft Locking Type Clamp On, System of Measurement Inch to Metric Bore, Maximum Speed 10,000 RPM, Overall Length 3 63/64 in, Different Bore Sizes Yes, Disc Material Stainless Steel