S-Flex Shaft Coupling, Body Style 6J, Bore Dia. (In.) 1-1/8, 1.310, Rated Torque (In.-Lb.) 450, Max. RPM 6000, Keyway Length (In.) 1.310, Keyway Width (In.) 1/4, 4.000, 3.50, 1.310, 4.000, 2.500, Cast-iron, One over the Key and One at 90 Degrees, 1 Degree with EPDM Rubber Inserts and 1/4 Degree with H Inserts, Applications In Motors, Pumps, Compressors, Blowers, Mixers and Conveyors
Pick up flex coupling hubs or flanges from Grainger to help complete your shaft couplings. Couplings help protect equipment from misalignment, vibration and shock loads. Each unit consists of two hubs or flanges and one insert. S-flex flanges feature a keyway and two set screws and offer a choice of zinc alloy, cast iron and powdered metal construction. Low carbon steel DuraFlex hubs feature one setscrew over the keyway. Shop Grainger for coupling hubs today.