
Sprocket for 831 Series Chain
831 Series Sprocket
Plastic
Cast Iron
No. of Teeth Pitch dia. Overall dia. 19 117.3 117.1 21 129.2 130.1 23 141.2 142.0 25 153.2 154.2 27 165.2 166.6 29 177.2 179.0 31 189.3 191.3 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 68.0 25 153.2 154.2 68.0 All dimensions in mm.