
Sprocket for 871T Series Chain
871T 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.