| No. Teeth | Outside Diam. | Pitch Diam. | Simplex | Duplex | Triplex | | Dm | d1 | A | Dm | d1 | A | Dm | d1 | A | | 8 | 115.0 | 99.55 | 58 | 20 | 45 | 58 | 25 | 95 | 58 | 25 | 140 | | 9 | 126.4 | 111.40 | 70 | 20 | 45 | 70 | 25 | 95 | 70 | 25 | 140 | | 10 | 138.0 | 123.29 | 80 | 20 | 45 | 80 | 25 | 95 | 80 | 25 | 140 | | 11 | 150.0 | 135.21 | 90 | 25 | 50 | 90 | 25 | 100 | 90 | 25 | 150 | | 12 | 162.0 | 147.22 | 102 | 25 | 50 | 102 | 25 | 100 | 102 | 25 | 150 | | 13 | 174.2 | 159.18 | 114 | 25 | 50 | 114 | 25 | 100 | 114 | 25 | 150 | | 14 | 186.2 | 171.22 | 128 | 25 | 50 | 128 | 25 | 100 | 128 | 25 | 150 | | 15 | 198.2 | 183.26 | 140 | 25 | 50 | 140 | 25 | 100 | 140 | 25 | 150 | | 16 | 210.3 | 195.30 | 140 | 25 | 55 | 140 | 25 | 100 | 140 | 25 | 150 | | 17 | 222.3 | 207.34 | 140 | 25 | 55 | 150 | 25 | 100 | 150 | 25 | 150 | | 18 | 234.3 | 219.42 | 140 | 25 | 55 | 160 | 25 | 100 | 160 | 25 | 150 | | 19 | 246.5 | 231.49 | 140 | 25 | 55 | 160 | 25 | 100 | 160 | 25 | 150 | | 20 | 258.6 | 243.57 | 140 | 25 | 55 | 160 | 25 | 100 | 160 | 25 | 150 | | 21 | 270.6 | 255.65 | 150 | 25 | 60 | 160 | 25 | 100 | 160 | 30 | 150 | | 22 | 282.7 | 267.73 | 150 | 25 | 60 | 160 | 25 | 100 | 160 | 30 | 150 | | 23 | 294.8 | 279.80 | 150 | 25 | 60 | 160 | 25 | 100 | 160 | 30 | 150 | | 24 | 306.8 | 291.88 | 150 | 25 | 60 | 160 | 25 | 100 | 160 | 30 | 150 | | 25 | 319.0 | 304.00 | 150 | 25 | 60 | 160 | 25 | 100 | 160 | 30 | 150 | | 26 | 331.0 | 316.08 | 160 | 30 | 60 | 160 | 30 | 100 | 160 | 30 | 150 | | 27 | 343.2 | 328.19 | 160 | 30 | 60 | 160 | 30 | 100 | 160 | 30 | 150 | | 28 | 355.2 | 340.27 | 160 | 30 | 60 | 160 | 30 | 100 | 160 | 30 | 150 | | 29 | 367.3 | 352.38 | 160 | 30 | 60 | 160 | 30 | 100 | 160 | 30 | 150 | | 30 | 379.5 | 364.50 | 160 | 30 | 60 | 160 | 30 | 100 | 160 | 40 | 150 | | 31 | 391.6 | 376.62 | 160 | 30 | 60 | 170 | 30 | 100 | | | | | 32 | 403.7 | 388.69 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 | | 33 | 415.8 | 400.81 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 | | 34 | 427.8 | 412.93 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 | | 35 | 440.0 | 425.04 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 | | 36 | 452.0 | 437.16 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 | | 37 | 464.2 | 449.27 | 160 | 30 | 60 | 170 | 30 | 100 | | | | | 38 | 476.2 | 461.39 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 | | 39 | 488.5 | 473.50 | 160 | 30 | 60 | 170 | 30 | 100 | | | | | 40 | 500.6 | 485.62 | 160 | 30 | 60 | 170 | 30 | 100 | 170 | 40 | 150 |
| Sprockets
British Standard
1 1/2" x 1"
Steel C45, UNI7845 | 
|  |
| Stock sizes | | Available on short delivery |
Tooth Radius r3 = 38 Radius size C = 4 Tooth width B1 = 24.1
Tooth width b1 = 23.6
Tooth width B2 = 72
Tooth width B3 = 120.3 All dimensions in mm Intermediate sizes & special platewheels 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. |
