'Tire Coupling Element, WE5 Body Style, Insert Material Polyether Urethane/Steel, Insert Design Standard, Outside Dia. 5.40 In., Rated Torque 925 in.-lb., Max. RPM 7500, Length 3.80 In., Height 5.40 In., 1.48, 17.61, 26.42, 50.63, -40 Degrees to 200 Degrees F, Numerous Industrial Applications, Including Pumps, Motors, Compressors'