• Dongyang Chain Coupling DY CC Series
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Dongyang Chain Coupling DY CC Series

Dongyang Chain Coupling DY CC Series

Roller chain coupling consisting of two sprocket hubs joined by a double-strand roller chain, with an optional cover.

Key features

  • Sizes DY CC 4012 to DY CC 16022 use chain pitches from 12.7 to 50.8 mm
  • The coupling transmits high torque in a compact design, tolerates minor misalignment, and is easy to connect and disconnect by removing the chain
Dongyang Chain Chain Coupling DY CC Series reference 2
DY CC 4012 Chain pitch: 12.70 mm | Chain width (max.): 32.6 mm | A: dia. 33 mm | B: 55 mm | C: 71 mm | D: 56 mm | E (cover OD): dia. 75 mm | S (gap): 7.4 mm | W (overall length): 79.4 mm | Approx. weight: 0.8 kg
DY CC 4014 Chain pitch: 12.7 mm | Chain width (max.): 32.6 mm | A: dia. 43 mm | B: 55 mm | C: 75 mm | D: 66 mm | E (cover OD): dia. 85 mm | S (gap): 7.4 mm | W (overall length): 80 mm | Approx. weight: 1.4 kg
DY CC 4016 Chain pitch: 12.70 mm | Chain width (max.): 32.6 mm | A: dia. 48 mm | B: 55 mm | C: 75 mm | D: 72 mm | E (cover OD): dia. 92 mm | S (gap): 7.4 mm | W (overall length): 87.4 mm | Approx. weight: 1.6 kg
DY CC 5014 Chain pitch: 15.875 mm | Chain width (max.): 40.8 mm | A: dia. 53 mm | B: 62 mm | C: 85 mm | D: 79 mm | E (cover OD): dia. 101 mm | S (gap): 9.7 mm | W (overall length): 99.7 mm | Approx. weight: 2.0 kg
DY CC 5016 Chain pitch: 15.875 mm | Chain width (max.): 40.8 mm | A: dia. 60 mm | B: 62 mm | C: 85 mm | D: 91 mm | E (cover OD): dia. 111 mm | S (gap): 9.7 mm | W (overall length): 99.7 mm | Approx. weight: 2.8 kg
DY CC 5018 Chain pitch: 15.875 mm | Chain width (max.): 40.8 mm | A: dia. 70 mm | B: 62 mm | C: 85 mm | D: 100 mm | E (cover OD): dia. 122 mm | S (gap): 9.7 mm | W (overall length): 99.7 mm | Approx. weight: 3.6 kg
DY CC 6018 Chain pitch: 19.05 mm | Chain width (max.): 50.6 mm | A: dia. 85 mm | B: 71 mm | C: 106 mm | D: 122 mm | E (cover OD): dia. 142 mm | S (gap): 11.5 mm | W (overall length): 123.5 mm | Approx. weight: 6.5 kg
DY CC 6022 Chain pitch: 19.05 mm | Chain width (max.): 50.6 mm | A: dia. 110 mm | B: 71 mm | C: 106 mm | D: 146 mm | E (cover OD): dia. 167 mm | S (gap): 11.5 mm | W (overall length): 123.5 mm | Approx. weight: 11.1 kg
DY CC 8018 Chain pitch: 25.40 mm | Chain width (max.): 65.6 mm | A: dia. 110 mm | B: 97 mm | C: 130 mm | D: 165 mm | E (cover OD): dia. 187 mm | S (gap): 15.2 mm | W (overall length): 141.2 mm | Approx. weight: 13.8 kg
DY CC 8022 Chain pitch: 25.40 mm | Chain width (max.): 65.6 mm | A: dia. 140 mm | B: 97 mm | C: 130 mm | D: 198 mm | E (cover OD): dia. 220 mm | S (gap): 15.2 mm | W (overall length): 157.2 mm | Approx. weight: 21.7 kg
DY CC 10020 Chain pitch: 31.75 mm | Chain width (max.): 78.5 mm | A: dia. 152 mm | B: 124 mm | C: 160 mm | D: 222 mm | E (cover OD): dia. 258 mm | S (gap): 18.8 mm | W (overall length): 178.8 mm | Approx. weight: 32.6 kg
DY CC 12018 Chain pitch: 38.10 mm | Chain width (max.): 99.2 mm | A: dia. 170 mm | B: 154 mm | C: 190 mm | D: 244 mm | E (cover OD): dia. 280 mm | S (gap): 22.7 mm | W (overall length): 202.7 mm | Approx. weight: 46.1 kg
DY CC 12022 Chain pitch: 38.10 mm | Chain width (max.): 99.2 mm | A: dia. 203 mm | B: 163 mm | C: 207 mm | D: 290 mm | E (cover OD): dia. 334 mm | S (gap): 22.7 mm | W (overall length): 222.7 mm | Approx. weight: 69.0 kg
DY CC 16018 Chain pitch: 50.8 mm | Chain width (max.): 127.3 mm | A: dia. 218 mm | B: 157 mm | C: 245.5 mm | D: 338.5 mm | E (cover OD): dia. 381 mm | S (gap): 30.1 mm | W (overall length): 254.1 mm | Approx. weight: 96.3 kg
DY CC 16022 Chain pitch: 50.8 mm | Chain width (max.): 127.3 mm | A: dia. 280 mm | B: 196 mm | C: 262 mm | D: 394.5 mm | E (cover OD): dia. 440 mm | S (gap): 30.1 mm | W (overall length): 310.1 mm | Approx. weight: 166.8 kg
Chain CouplingsDongyang Chain
15 product codes available in this family
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Dongyang Chain Coupling DY CC Series

Brand Dongyang Chain·Chain Couplings

Available part numbers (15)

DY CC 4012, DY CC 4014, DY CC 4016, DY CC 5014, DY CC 5016, DY CC 5018, DY CC 6018, DY CC 6022, DY CC 8018, DY CC 8022 + 5 more — see full table ↓

How to order

Send the Dongyang Chain part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
Dongyang Chain Chain Coupling DY CC Series reference 2
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Product codeSpec
DY CC 4012Chain pitch: 12.70 mm | Chain width (max.): 32.6 mm | A: dia. 33 mm | B: 55 mm | C: 71 mm | D: 56 mm | E (cover OD): dia. 75 mm | S (gap): 7.4 mm | W (overall length): 79.4 mm | Approx. weight: 0.8 kg
DY CC 4014Chain pitch: 12.7 mm | Chain width (max.): 32.6 mm | A: dia. 43 mm | B: 55 mm | C: 75 mm | D: 66 mm | E (cover OD): dia. 85 mm | S (gap): 7.4 mm | W (overall length): 80 mm | Approx. weight: 1.4 kg
DY CC 4016Chain pitch: 12.70 mm | Chain width (max.): 32.6 mm | A: dia. 48 mm | B: 55 mm | C: 75 mm | D: 72 mm | E (cover OD): dia. 92 mm | S (gap): 7.4 mm | W (overall length): 87.4 mm | Approx. weight: 1.6 kg
DY CC 5014Chain pitch: 15.875 mm | Chain width (max.): 40.8 mm | A: dia. 53 mm | B: 62 mm | C: 85 mm | D: 79 mm | E (cover OD): dia. 101 mm | S (gap): 9.7 mm | W (overall length): 99.7 mm | Approx. weight: 2.0 kg
DY CC 5016Chain pitch: 15.875 mm | Chain width (max.): 40.8 mm | A: dia. 60 mm | B: 62 mm | C: 85 mm | D: 91 mm | E (cover OD): dia. 111 mm | S (gap): 9.7 mm | W (overall length): 99.7 mm | Approx. weight: 2.8 kg
DY CC 5018Chain pitch: 15.875 mm | Chain width (max.): 40.8 mm | A: dia. 70 mm | B: 62 mm | C: 85 mm | D: 100 mm | E (cover OD): dia. 122 mm | S (gap): 9.7 mm | W (overall length): 99.7 mm | Approx. weight: 3.6 kg
DY CC 6018Chain pitch: 19.05 mm | Chain width (max.): 50.6 mm | A: dia. 85 mm | B: 71 mm | C: 106 mm | D: 122 mm | E (cover OD): dia. 142 mm | S (gap): 11.5 mm | W (overall length): 123.5 mm | Approx. weight: 6.5 kg
DY CC 6022Chain pitch: 19.05 mm | Chain width (max.): 50.6 mm | A: dia. 110 mm | B: 71 mm | C: 106 mm | D: 146 mm | E (cover OD): dia. 167 mm | S (gap): 11.5 mm | W (overall length): 123.5 mm | Approx. weight: 11.1 kg
DY CC 8018Chain pitch: 25.40 mm | Chain width (max.): 65.6 mm | A: dia. 110 mm | B: 97 mm | C: 130 mm | D: 165 mm | E (cover OD): dia. 187 mm | S (gap): 15.2 mm | W (overall length): 141.2 mm | Approx. weight: 13.8 kg
DY CC 8022Chain pitch: 25.40 mm | Chain width (max.): 65.6 mm | A: dia. 140 mm | B: 97 mm | C: 130 mm | D: 198 mm | E (cover OD): dia. 220 mm | S (gap): 15.2 mm | W (overall length): 157.2 mm | Approx. weight: 21.7 kg
DY CC 10020Chain pitch: 31.75 mm | Chain width (max.): 78.5 mm | A: dia. 152 mm | B: 124 mm | C: 160 mm | D: 222 mm | E (cover OD): dia. 258 mm | S (gap): 18.8 mm | W (overall length): 178.8 mm | Approx. weight: 32.6 kg
DY CC 12018Chain pitch: 38.10 mm | Chain width (max.): 99.2 mm | A: dia. 170 mm | B: 154 mm | C: 190 mm | D: 244 mm | E (cover OD): dia. 280 mm | S (gap): 22.7 mm | W (overall length): 202.7 mm | Approx. weight: 46.1 kg
DY CC 12022Chain pitch: 38.10 mm | Chain width (max.): 99.2 mm | A: dia. 203 mm | B: 163 mm | C: 207 mm | D: 290 mm | E (cover OD): dia. 334 mm | S (gap): 22.7 mm | W (overall length): 222.7 mm | Approx. weight: 69.0 kg
DY CC 16018Chain pitch: 50.8 mm | Chain width (max.): 127.3 mm | A: dia. 218 mm | B: 157 mm | C: 245.5 mm | D: 338.5 mm | E (cover OD): dia. 381 mm | S (gap): 30.1 mm | W (overall length): 254.1 mm | Approx. weight: 96.3 kg
DY CC 16022Chain pitch: 50.8 mm | Chain width (max.): 127.3 mm | A: dia. 280 mm | B: 196 mm | C: 262 mm | D: 394.5 mm | E (cover OD): dia. 440 mm | S (gap): 30.1 mm | W (overall length): 310.1 mm | Approx. weight: 166.8 kg

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