Motion Control Coupling Bore Diameter 1 16 mm Bore Diameter 2 16 mm Coupling Outside Diameter 50.8 mm Maximum Speed 10 000 RPM Maximum Torque 45.2 N-m Hub Material Aluminum Overall Length 58.7 mm Shaft Locking Type Clamp On System of Measurement Metric Clearance Diameter 50.8 mm Bellows Material Stainless Steel Different Bore Sizes No Length Through Bore 1 27.9 mm Length Through Bore 2 27.9 mm Parallel Misalignment 0.25 mm Bore Type Round Dynamic Torque Non-Reversing 22.6 N-m