Lovejoy 99531 Size SU90-6 Complete Industrial Coupling, Inch, 1.251" Bore A, 1.251" Bore B, 3.54" OD, 3.44" Overall Coupling Length, 9100 Maximum Unbalanced RPM, 2100 in-lbs Nominal Torque, Keyways and Setscrew

Ruland DCD26-12-8-A Aluminum Disc Coupling, Double Disc Clamp Style, 0.750" x 0.500" Bores, 1.625" OD

Lovejoy 77188 Size MDSD-32C Mini Disc Clamp Style Coupling, Single Disc, Complete Coupling, 0.125" Bore A, 0.125" Bore B, 1.26" OD, 1.26" Length, 4800 rpm Max Rotational Speed, 18 in-lbs Nominal Torque

Lovejoy 77168 Size MDS-40C Mini Disc Spacer Clamp Style Coupling, Complete Coupling, 0.375" Bore A, 0.5" Bore B, 1.575" OD, 1.811" Length, 3800 rpm Max Rotational Speed, 35 in-lbs Nominal Torque

Lovejoy 77186 Size MDSD-32C Mini Disc Clamp Style Coupling, Single Disc, Complete Coupling, 0.188" Bore A, 0.188" Bore B, 1.26" OD, 1.26" Length, 4800 rpm Max Rotational Speed, 18 in-lbs Nominal Torque