C8M Pulleys – to suit 21mm Wide Belt (SYNCHROCHAIN® or POLY CHAIN®)

C8M Pulleys – to suit 21mm 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-21 8M-22S-21 steel 22 1F PB= 12.7 28 56.02 54.42 60 43 30 12 42
25-C8M-21 8M-25S-21 Steel 25 3F 1108 28 63.66 62.06 70 30 8 22
28-C8M-21 8M-28S-21 Steel 28 3F 1210 32 71.30 69.70 75 30 5 25
30-C8M-21 8M-30S-21 Steel 30 3F 1210 32 76.39 74.79 82.50 30 5 25
32-C8M-21 8M-32S-21 Steel 32 3F 1610 42 81.49 79.89 87 30 5 25
34-C8M-21 8M-34S-21 Steel 34 3F 1610 42 86.58 84.98 91 30 5 25
36-C8M-21 8M-36S-21 Steel 36 3F 1610 42 91.67 90.07 97 30 5 25
38-C8M-21 8M-38S-21 Steel 38 3F 1610 42 96.77 95.17 102 30 5 25
40-C8M-21 8M-40S-21 Steel 40 3F 1610 42 101.86 100.26 106 30 5 25
45-C8M-21 8M-45S-21 Steel 45 2F 2012 50 114.59 112.99 120 92 30 2 32
48-C8M-21 8M-48S-21 Steel 48 2F 2012 50 112.23 120.63 128 103 30 2 32
50-C8M-21 8M-50S-21 Steel 50 2F 2012 50 127.32 125.72 135 104 30 2 32
56-C8M-21 8M-56S-21 Steel 56 2F 2012 50 142.60 141.00 150 111 30 2 32
60-C8M-21 8M-60S-21 Steel 60 2F 2517 60 152.79 151.19 158 124 30 15 45
64-C8M-21 8M-64S-21 Steel 64 2F 2517 60 162.97 161.37 168 124 30 15 45
75-C8M-21 8M-75S-21 Steel 75 2 2517 60 190.99 189.39 124 30 15 45
80-C8M-21 8M-80S-21 Steel 80 2 2517 60 203.72 202.12 124 30 15 45
90-C8M-21 8M-90S-21 Steel 90 9 2517 60 229.18 227.58 198 124 30 7.5 45
112-C8M-21 8M-112S-21 Steel 112 9 2517 60 285.21 283.61 253 124 30 7.5 45
140-C8M-21 8M-140S-21 Cast Iron 140 10 3020 75 365.51 354.91 324 150 30 10.5 51

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.