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Chiaravalli

Taper-Lock® Chain Sprocket with Hardened Teeth 12B-1 Simplex (3/4″)

Chain Sprockets

Simplex Taper-Lock® chain sprocket with induction-hardened teeth (HRC 45÷53) for 12B-1 roller chain (3/4″ pitch). Dimensions are shared with the standard steel version; the Exec. type column refers to the hub execution figures 1 and 6 on the dimension drawing (Dm = Ø hub).

Product Configuration

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Code ZCod. pitchFor taper bushExec. typeDm Ø hubA Weight
18119013 13 061-13 1210 1 63 mm 25 mm 0.35 kg
18119015 15 061-15 1610 1 71 mm 25 mm 0.44 kg
18119017 17 061-17 1610 1 76 mm 25 mm 0.66 kg
18119019 19 061-19 2012 1 90 mm 32 mm 0.94 kg
18119021 21 061-21 2517 1 102 mm 45 mm 1.24 kg
18119023 23 061-23 2517 1 108 mm 45 mm 1.7 kg
18119025 25 061-25 2517 1 108 mm 45 mm 1.93 kg
18119027 27 061-27 2517 1 108 mm 45 mm 2.14 kg
18119030 30 061-30 2517 1 108 mm 45 mm 2.6 kg

Product Information

Material
Steel C 45 UNI 5007, teeth induction hardened HRC 45÷53

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