coupling bolt forcer connecting bolt is pressed into the coupling bolt coupling bolt coupling box distribution box; linking axle box coupling box exploded view of a universal joint couplings box (Part of Universal Joint) universal joint (Cardan shaft ) universal coupling flange (Flange of Universal Joint) spider (Gimbal) Bearings (Bearing) within the coupling ring gear (Gear Coupling) Grid Couplings (cardan joint) inelastic flexible linking element Standard shaft (1) JB / T 3241-1991 SWP-shaped portion bearing cross shaft universal coupling (instead of JB 3241-83) (2) JB / T 3242-1993 SWZ type integral bearing cross shaft Wan the coupling (instead of JB 3242-83) (3) JB / T 5513-2006 SWC overall fork-type cross shaft universal coupling (JB / T 5513-1991) Oldham Coupling Oldham fast fast couplings, coupling, Korea and Taiwan transmission machinery provided by the Dongguan City, Transmission Machinery Co., Ltd. of Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea and Taiwan transmission machinery into the brilliant and you work for a better future!