50A12 type A flat plate sprocket. Used with #50 roller chain with 5/8" pitch ANSI chain. 2.71" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.
50A13 type A flat plate sprocket with 13 teeth. Used with #50 roller chain with 5/8" pitch ANSI chain. 2.91" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.
50A14 type A flat plate sprocket with 14 teeth. Used with #50 roller chain with 5/8" pitch ANSI chain. 3.11" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.
50A15 type A flat plate sprocket with 15 teeth. Used with #50 roller chain with 5/8" pitch ANSI chain. 3.32" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.
50A16 type A flat plate sprocket with 16 teeth. Used with #50 roller chain with 5/8" pitch ANSI chain. 3.52" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.
50A17 type A flat plate sprocket with 17 teeth. Used with #50 roller chain with 5/8" pitch ANSI chain. 3.72" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.
50A18 type A flat plate sprocket with 18 teeth. Used with #50 roller chain with 5/8" pitch ANSI chain. 3.92" OD with 5/8" minimum plain bore. Carbon Steel construction with hardened teeth.