' Sleeve Coupling Insert, 5JES Body Style, Insert Material EPDM Rubber, Insert Design One-Piece Split, Outside Dia. 2.94 In., Rated Torque 312 in.-lb., Max. RPM 7600, Width 1.56 In., 0.50, 5.94, 8.91, 17.82, -30 Degrees to 275 Degrees F, Motors, Pumps, Compressors, Blowers, Mixers and Conveyors '