21 In. O-Ring, No Metal Detectable, No X-Ray Detectable, System of Measurement Inch, Cross Section Shape X, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. O-Ring,Dash 332,Buna N,0.35 in, Actual Width 0.
5 mm, Parallel Misalignment 0.67 N-m/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 6, Length Through Bore 2 21.25 mm, Overall Length 44.
38 mm, System of Measurement Metric, Different Bore Sizes No, Torsional Stiffness 6.5 mm, Parallel Misalignment 0.Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 8 mm, Bore Diameter 2 8 mm, Coupling Material Stainless Steel, Coupling Outside Diameter 31.25 mm, Overall Length 44.