C8M Pulleys – to suit 12mm Wide Belt (SYNCHROCHAIN® or POLY CHAIN®)

C8M Pulleys – to suit 12mm Wide Belt (SYNCHROCHAIN® or POLY CHAIN®)

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SYNCHROCHAIN®  Code POLYCHAIN®  Code Material No. teeth Type Bush no. Max. bore (metric) Diameter (mm) Di Dm F P S
Dp De Df
22-C8M-12 8M-22S-12 steel 22 1F PB = 12.7 28 56.02 54.42 60 43 20 10 30
25-C8M-12 8M-25S-12 Steel 25 2F 1108 28 63.66 62.06 70 49 20 2 22
28-C8M-12 8M-28S12 Steel 28 2F 1108 28 71.30 69.70 75 56 20 2 22
30-C8M-12 8M-30S-12 Steel 30 2F 1210 32 76.39 74.79 82.50 60 20 5 25
32-C8M-12 8M-32S-12 Steel 32 2F 1610 42 81.49 79.89 87 66 20 5 25
34-C8M-12 8M-34S-12 Steel 34 2F 1610 42 86.58 84.98 91 69 20 5 25
36-C8M-12 8M-36S-12 Steel 36 2F 1610 42 91.67 90.07 97 76 20 5 25
38-C8M-12 8M-38S-12 Steel 38 2F 1610 42 96.77 95.17 102 78 20 5 25
40-C8M-12 8M-40S-12 Steel 40 2F 1610 42 101.86 100.26 106 85 20 5 25
45-C8M-12 8M-45S-12 Steel 45 2F 2012 50 114.59 112.99 120 92 20 12 32
48-C8M-12 8M-48S-12 Steel 48 2F 2012 50 122.23 120.63 128 103 20 12 32
50-C8M-12 8M-50S-12 Steel 50 2F 2012 50 127.32 125.72 135 104 20 12 32
56-C8M-12 8M-56S-12 Steel 56 2F 2012 50 142.60 141.00 150 104 20 12 32
60-C8M-12 8M-60S12 Steel 60 2F 2012 50 152.79 151.19 158 111 20 12 32
64-C8M-12 8M-64S-12 Steel 64 2F 2012 50 162.97 161.37 168 111 20 12 32
75-C8M-12 8M-75S-12 Steel 75 2 2012 50 190.99 189.39 111 20 12 32
80-C8M-12 8M-80S-12 Steel 80 2 2012 50 203.72 202.12 111 20 12 32
90-C8M-12 8M-90S-12 Steel 90 2 2012 50 229.18 227.58 111 20 12 32

PB= Pilot Bore
Please note:All dimensions subject to change. If a dimension is critical to your application please contact our Sales Department for confirmation.
For special or reworked pulleys please contact our Manufacturing Department for a quotation.