25
STOCK SPROCKETS
Single Type A

Pitch: 1/4"
Catalog Page: 6

Part-No Teeth OD App Wt. (lbs) PD d
25A9H 9 0.837 0.01 0.731 1/4
25A10H 10 0.919 0.02 0.809 1/4
25A11H 11 1.002 0.02 0.887 1/4
25A12H 12 1.083 0.02 0.966 1/4
25A13H 13 1.167 0.02 1.044 1/4
25A14H 14 1.246 0.03 1.124 1/4
25A15H 15 1.326 0.03 1.202 1/4
25A16H 16 1.407 0.04 1.281 1/4
25A17H 17 1.487 0.04 1.361 1/4
25A18H 18 1.568 0.05 1.440 1/4
25A19H 19 1.648 0.05 1.519 1/4
25A20H 20 1.729 0.06 1.598 1/4
25A21H 21 1.809 0.06 1.678 3/8
25A22H 22 1.889 0.07 1.757 3/8
25A23H 23 1.969 0.07 1.836 3/8
25A24H 24 2.049 0.08 1.915 3/8
25A25H 25 2.129 0.09 1.994 3/8
25A26H 26 2.209 0.10 2.074 3/8
25A27H 27 2.289 0.11 2.154 3/8
25A28H 28 2.369 0.12 1.233 3/8
25A29H 29 2.449 0.13 2.312 3/8
25A30H 30 2.529 0.14 2.392 3/8
25A31H 31 2.609 0.15 2.471 3/8
25A32H 32 2.688 0.15 2.550 3/8
25A33H 33 2.768 0.17 2.630 3/8
25A34H 34 2.848 0.17 2.709 3/8
25A35H 35 2.928 0.19 2.789 3/8
25A36H 36 3.008 0.20 2.869 3/8
25A37 37 3.087 0.21 2.948 1/2
25A38 38 3.167 0.22 3.028 1/2
25A39 39 3.247 0.23 3.107 1/2
25A40 40 3.327 0.24 3.186 1/2
25A41 41 3.406 0.26 3.266 1/2
25A42 42 3.486 0.26 3.345 1/2
25A43 43 3.566 0.27 3.425 1/2
25A44 44 3.646 0.28 3.504 1/2
25A45 45 3.725 0.30 3.584 1/2
25A46 46 3.805 0.32 3.663 1/2
25A47 47 3.885 0.34 3.743 1/2
25A48 48 3.964 0.35 3.822 1/2
25A50 50 4.124 0.38 3.981 1/2
25A54 54 4.442 0.45 4.300 1/2
25A60 60 4.920 0.55 4.777 1/2
25A65 65 5.319 0.65 5.174 1/2
25A70 70 5.717 0.75 5.572 1/2
25A72 72 5.876 0.80 5.732 1/2
25A75 75 6.115 0.86 5.970 1/2
25A80 80 6.513 0.98 6.368 1/2