'Sure-Flex Plus, 11HS Body Style, Insert Material Hytrel, Insert Design Two-Piece Split, Outside Dia. 8.19 In., Rated Torque 18,000 in.-lb., Max. RPM 3600, Width 4.00 In., 28.6, 342.72, 514.08, 985.32, -65 Degrees to 250 Degrees F, Motors, Pumps, Compressors, Blowers, Mixers and Conveyors'