Dimension of 3M Type Pulley


£¨mm£©
Type Tooth No. Pitch diameter d Outside diameter do Diameter of capped edge df

Bore of capped edge db

Thick of capped edge h
15-3M 15 14.32 13.56 18 10 1
16-3M 16 15.28 14.52 18 10 1
17-3M 17 16.23 15.47 22 11 1
18-3M 18 17.19 16.43 22 11 1
19-3M 19 18.14 17.38 22 11 1
20-3M 20 19.10 18.34 22 11 1
21-3M 21 20.05 19.29 22 11 1
22-3M 22 21.01 20.25 25 15 1
23-3M 23 21.96 21.20 25 15 1
24-3M 24 22.92 22.16 26 17 1
25-3M 25 23.87 23.11 26 17 1
26-3M 26 24.83 24.07 29 18 1
27-3M 27 25.78 25.02 29 18 1
28-3M 28 26.74 25.98 129 18 1
30-3M 30 28.65 27.89 32 21 1
32-3M 32 30.56 29.80 34.5 24.5 1
34-3M 34 32.47 31.71 37.8 28 1
36-3M 36 34.38 33.62 40 27 1
38-3M 38 36.29 35.53 40 27 1
40-3M 40 38.20 37.44 44 32 1
42-3M 42 40.11 39.35 44 32 1
44-3M 44 42.02 41.26 48 38 1
46-3M 46 43.93 43.17 48 38 1
48-3M 48 45.84 45.08 48 38 1
50-3M 50 47.75 46.99 51 36 1
60-3M 60 57.30 56.54 61 45 1.5
72-3M 72 68.75 67.99 73 61 1.5