Sleeve Coupling Insert, 11E Body Style, Insert Material EPDM Rubber, Insert Design Two-Piece with Retaining Ring, Outside Dia. 8.19 In., Rated Torque 5890 in.-lb., Max. RPM 3600, Width 4.00 In., 9.35, 112.15, 168.22, 336.44, -30 Degrees to 275 Degrees F, Motors, Pumps, Compressors, Blowers, Mixers and Conveyors