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Chiaravalli Chain Sprocket 1” 1/4 × 3/4” Simplex
Chiaravalli

Chain Sprocket 20B-1 Simplex (1” 1/4 × 3/4”)

Simplex chain sprocket for 20B-1 (1” 1/4 × 3/4”) roller chain.

  • Chain inner width: 19.56 mm
  • Chain roller Ø: 19.05 mm
  • Tooth radius r3: 32 mm
  • Radius width C: 3.5 mm
  • Sprocket tooth width B1: 18.5 mm

Product Configuration

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Code ZdedpdmD1AMaterial Weight CAD
10131008 8 98.1 mm 82.96 mm 53 mm 20 mm 40 mm C 45 UNI 7845 0.85 kg
10131009 9 108 mm 92.84 mm 63 mm 20 mm 40 mm C 45 UNI 7845 1.19 kg
10131010 10 117.9 mm 102.74 mm 70 mm 20 mm 40 mm C 45 UNI 7845 1.51 kg
10131011 11 127.8 mm 112.68 mm 77 mm 20 mm 45 mm C 45 UNI 7845 2.05 kg
10131012 12 137.8 mm 122.68 mm 88 mm 20 mm 45 mm C 45 UNI 7845 2.6 kg
10131013 13 147.8 mm 132.65 mm 98 mm 20 mm 45 mm C 45 UNI 7845 3.15 kg
10131014 14 157.8 mm 142.68 mm 108 mm 20 mm 45 mm C 45 UNI 7845 3.8 kg
10131015 15 167.9 mm 152.72 mm 118 mm 20 mm 45 mm C 45 UNI 7845 4.47 kg
10131016 16 177.9 mm 162.75 mm 120 mm 25 mm 50 mm C 45 UNI 7845 5.25 kg
10131017 17 187.9 mm 172.78 mm 120 mm 25 mm 50 mm C 45 UNI 7845 5.6 kg
10131018 18 198 mm 182.85 mm 120 mm 25 mm 50 mm C 45 UNI 7845 6.0 kg
10131019 19 208.1 mm 192.91 mm 120 mm 25 mm 50 mm C 45 UNI 7845 6.4 kg
10131020 20 218.1 mm 202.98 mm 120 mm 25 mm 50 mm C 45 UNI 7845 6.85 kg
10131021 21 228.2 mm 213.04 mm 140 mm 25 mm 55 mm C 45 UNI 7845 8.75 kg
10131022 22 238.3 mm 223.11 mm 140 mm 25 mm 55 mm C 45 UNI 7845 9.3 kg
10131023 23 248.3 mm 233.17 mm 140 mm 25 mm 55 mm C 45 UNI 7845 9.77 kg
10131024 24 258.4 mm 243.23 mm 140 mm 25 mm 55 mm C 45 UNI 7845 10.3 kg
10131025 25 268.5 mm 253.33 mm 140 mm 25 mm 55 mm C 45 UNI 7845 10.8 kg
10131026 26 278.6 mm 263.4 mm 150 mm 25 mm 55 mm FE (welded hub) 12.09 kg
10131027 27 288.6 mm 273.4 mm 150 mm 25 mm 55 mm FE (welded hub) 12.65 kg
10131028 28 298.7 mm 283.56 mm 150 mm 25 mm 55 mm FE (welded hub) 13.29 kg
10131029 29 308.8 mm 293.65 mm 150 mm 25 mm 55 mm FE (welded hub) 13.93 kg
10131030 30 318.9 mm 303.75 mm 150 mm 25 mm 55 mm FE (welded hub) 14.6 kg
10131031 31 329 mm 313.85 mm 160 mm 25 mm 55 mm FE (welded hub) 15.28 kg
10131032 32 339.1 mm 323.91 mm 160 mm 25 mm 55 mm FE (welded hub) 16.0 kg
10131033 33 349.2 mm 334.01 mm 160 mm 25 mm 55 mm FE (welded hub) 16.7 kg
10131034 34 359.3 mm 344.1 mm 160 mm 25 mm 55 mm FE (welded hub) 17.49 kg
10131035 35 369.4 mm 354.2 mm 160 mm 25 mm 55 mm FE (welded hub) 18.3 kg
10131036 36 379.5 mm 364.3 mm 160 mm 25 mm 55 mm FE (welded hub) 19.1 kg
10131037 37 389.5 mm 374.39 mm 160 mm 25 mm 55 mm FE (welded hub) 19.9 kg
10131038 38 399.6 mm 384.49 mm 160 mm 25 mm 55 mm FE (welded hub) 20.75 kg
10131039 39 409.7 mm 394.59 mm 160 mm 25 mm 55 mm FE (welded hub) 21.7 kg
10131040 40 419.8 mm 404.68 mm 160 mm 25 mm 55 mm FE (welded hub) 22.53 kg
10131042 42 440 mm 424.88 mm 160 mm 30 mm 70 mm FE (welded hub) 28.84 kg
10131045 45 470.3 mm 455.17 mm 160 mm 30 mm 70 mm FE (welded hub) 31.79 kg
10131048 48 500.6 mm 485.46 mm 160 mm 30 mm 70 mm FE (welded hub) 32.8 kg
10131050 50 520.8 mm 505.65 mm 160 mm 30 mm 70 mm FE (welded hub) 35.0 kg
10131057 57 591.5 mm 576.36 mm 160 mm 30 mm 80 mm FE (welded hub) 37.21 kg
10131060 60 621.8 mm 606.65 mm 160 mm 30 mm 80 mm FE (welded hub) 45.79 kg
10131076 76 783.5 mm 768.32 mm 160 mm 30 mm 90 mm FE (welded hub) 75.81 kg

Product Information

Standard
DIN 8187 - ISO/R 606
Chain Type
20B-1
Pitch
31.75 mm

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