Jaw Coupling Insert Coupling Size JC16 JCC16 JS16 JSC16 MJC25 MJCC25 MJS25 MJSC25 Outside Diameter 1 in System of Measurement Inch Maximum Speed 8 000 RPM Horsepower @ 100 RPM 0.0920 hp Spider Material Polyurethane Maximum Torque 29 in-lb Parallel Misalignment 0.005 in Durometer Hardness 92A Axial Motion 0.03 in Angular Misalignment 0.9 Degrees Color Yellow Compatible Hub Manufacturer Part Number JC16 JCC16 JS16 JSC16 MJC25 MJCC25 MJS25 MJSC25 Deform Torque 58 lb-in