Chain Coupling Sprocket – 80 Chain, 20 Teeth, Taper Lock Bushed, Material: Steel | 8020TBF

8020TBF SPK ROLLER TB CPLG All Martin Chain Couplings have hardened teeth. Select the smallest coupling that will accommodate both shafts. For a reversing operation, shock or pulsating loads, or other severe operating conditions, select the next larger coupling size. Precise machining and processes ensure consistent finish and high quality.