| No. Teeth | Outside Diam. | Pitch Diam. | Boss Diam. | Bore | Overall Width | | 8 | 37.2 | 33.18 | 21 | 8 | 14 | | 9 | 41.5 | 37.13 | 25 | 8 | 14 | | 10 | 46.2 | 41.10 | 28 | 8 | 14 | | 11 | 49.6 | 45.07 | 31 | 8 | 16 | | 12 | 53.9 | 49.07 | 35 | 8 | 16 | | 13 | 58.4 | 53.06 | 39 | 8 | 16 | | 14 | 62.8 | 57.07 | 43 | 8 | 16 | | 15 | 66.8 | 61.09 | 47 | 8 | 16 | | 16 | 70.9 | 65.10 | 50 | 10 | 18 | | 17 | 74.9 | 69.11 | 50 | 10 | 18 | | 18 | 78.9 | 73.14 | 50 | 10 | 18 | | 19 | 82.9 | 77.16 | 50 | 10 | 18 | | 20 | 86.9 | 81.19 | 50 | 10 | 18 | | 21 | 91.0 | 85.22 | 60 | 12 | 20 | | 22 | 95.0 | 89.24 | 60 | 12 | 20 | | 23 | 99.0 | 93.27 | 60 | 12 | 20 | | 24 | 103.0 | 97.29 | 60 | 12 | 20 | | 25 | 107.1 | 101.33 | 60 | 12 | 20 | | 26 | 111.2 | 105.36 | 70 | 16 | 20 | | 27 | 115.4 | 109.40 | 70 | 16 | 20 | | 28 | 119.4 | 113.42 | 70 | 16 | 20 | | 29 | 123.4 | 117.46 | 70 | 16 | 20 | | 30 | 127.5 | 121.50 | 70 | 16 | 20 | | 31 | 131.5 | 125.54 | 70 | 16 | 20 | | 32 | 135.5 | 129.56 | 70 | 16 | 20 | | 33 | 139.6 | 133.60 | 70 | 16 | 20 | | 34 | 143.6 | 137.64 | 70 | 16 | 20 | | 35 | 147.6 | 141.68 | 70 | 16 | 20 | | 36 | 151.7 | 145.72 | 70 | 16 | 25 | | 37 | 155.7 | 149.76 | 70 | 16 | 25 | | 38 | 159.8 | 153.80 | 70 | 16 | 25 | | 39 | 163.8 | 157.83 | 70 | 16 | 25 | | 40 | 167.8 | 161.87 | 70 | 16 | 25 |
| Sprockets 1/2" x 1/8"
Steel C45, UNI7845 
from 31 teeth dimension h = 5mm
| Stock sizes | | Available on short delivery |
Tooth Radius r3 = 13 Radius size C = 1.0 Tooth width B1 = 3.0 All dimensions in mm Intermediate sizes & special sprockets to drawing up to 1000mm diameter Standard : to DIN 8187 ISO/R 606
Please note : All dimensions including bore sizes subject to change.
If a dimension is critical to your application please contact our sales department for confirmation.
for special sprockets or reworked sprockets please contact our manufacturing department. |
