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Chiaravalli Poly Chain® GT Timing Pulley 8M-12 (8 mm pitch, 12 mm belt) — product photo
Chiaravalli

Poly Chain® GT Timing Pulley 8M-12 (8 mm pitch, 12 mm belt)

Timing Pulleys

Poly Chain® GT timing pulley 8M-12 (8 mm pitch, for 12 mm belt width), teeth Z 22–90. Types without the TL prefix are pilot-bore executions; TL types mount on a Taper-Lock® bush (the Taper bush column gives the bush size, Bore max the largest bore it accepts). Material: Steel c 45.

The Exec. column refers to the execution figures on the dimension drawings (F executions are flanged).

Product Configuration

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Code TypeExec.Taper bushBore maxDpDeDf flangeDm hubFSP Weight CAD
48612022 8M-22S-12 1F — 28 mm 56.02 mm 54.42 mm 60 mm 43 mm 20 mm 30 mm 10 mm 0.43 kg
48612025 TL 8M-25S-12 2F 1108 28 mm 63.66 mm 62.06 mm 70 mm 49 mm 20 mm 22 mm 2 mm 0.25 kg
48612028 TL 8M-28S-12 2F 1108 28 mm 71.3 mm 69.7 mm 75 mm 56 mm 20 mm 22 mm 2 mm 0.37 kg
48612030 TL 8M-30S-12 2F 1210 32 mm 76.39 mm 74.79 mm 82.5 mm 60 mm 20 mm 25 mm 5 mm 0.41 kg
48612032 TL 8M-32S-12 2F 1610 42 mm 81.49 mm 79.89 mm 87 mm 66 mm 20 mm 25 mm 5 mm 0.43 kg
48612034 TL 8M-34S-12 2F 1610 42 mm 86.58 mm 84.98 mm 91 mm 69 mm 20 mm 25 mm 5 mm 0.45 kg
48612036 TL 8M-36S-12 2F 1610 42 mm 91.67 mm 90.07 mm 97 mm 76 mm 20 mm 25 mm 5 mm 0.59 kg
48612038 TL 8M-38S-12 2F 1610 42 mm 96.77 mm 95.17 mm 102 mm 78 mm 20 mm 25 mm 5 mm 0.7 kg
48612040 TL 8M-40S-12 2F 1610 42 mm 101.86 mm 100.26 mm 106 mm 85 mm 20 mm 25 mm 5 mm 0.82 kg
48612045 TL 8M-45S-12 2F 2012 50 mm 114.59 mm 112.99 mm 120 mm 92 mm 20 mm 32 mm 12 mm 1.1 kg
48612048 TL 8M-48S-12 2F 2012 50 mm 122.23 mm 120.63 mm 128 mm 103 mm 20 mm 32 mm 12 mm 1.42 kg
48612050 TL 8M-50S-12 2F 2012 50 mm 127.32 mm 125.72 mm 135 mm 104 mm 20 mm 32 mm 12 mm 1.6 kg
48612056 TL 8M-56S-12 2F 2012 50 mm 142.6 mm 141 mm 150 mm 104 mm 20 mm 32 mm 12 mm 2.1 kg
48612060 TL 8M-60S-12 2F 2012 50 mm 152.79 mm 151.19 mm 158 mm 111 mm 20 mm 32 mm 12 mm 2.4 kg
48612064 TL 8M-64S-12 2F 2012 50 mm 162.97 mm 161.37 mm 168 mm 111 mm 20 mm 32 mm 12 mm 2.7 kg
48612075 TL 8M-75S-12 3 2012 50 mm 190.99 mm 189.39 mm — 111 mm 20 mm 32 mm 12 mm 3.7 kg
48612080 TL 8M-80S-12 3 2012 50 mm 203.72 mm 202.12 mm — 111 mm 20 mm 32 mm 12 mm 4.4 kg
48612090 TL 8M-90S-12 3 2012 50 mm 229.18 mm 227.58 mm — 111 mm 20 mm 32 mm 12 mm 5.5 kg

Product Information

Material
Steel C 45
Pitch
8.0 mm

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