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Sprocket for 871M Series Chain
871M Series Sprocket
Plastic
Cast Iron
No. of Teeth Pitch dia. Overall dia. Hub dia. 19 117.3 117.1 80.0 21 129.2 130.1 90.0 23 141.2 142.0 100.0 25 153.2 154.2 115.0 27 165.2 166.6 135.0 29 177.2 179.0 140.0 31 189.3 191.3 150.0 All dimensions in mm.
No. of Teeth Pitch dia. Overall dia. Hub dia. 19 117.3 117.1 57.0 21 129.2 130.1 57.0 23 141.2 142.0 67.0 25 153.2 154.2 67.0 All dimensions in mm.
