Short Pitch Roller Chain Lengthening Sales
Specifications A
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| ISO Chain No. | ANSI Chain No. | CHC Chain No. | Pitch | Inner link Width | Roller Outside dia. | Pin Outside dia. | Pin Length | Pin projection height | |
| p | w min | D max | d max | L max | Lc max | h | |||
| mm | mm | mm | mm | mm | mm | mm | |||
| 40C | 25 | 25 | 6.35 | 3.1 | 3.3 | 2.31 | 10.2 | 11.1 | 2.8 |
| 20.9 | 21.8 | 13.5 | |||||||
| 06C | 35 | 35 | 9.525 | 4.68 | 5.08 | 3.6 | 20.8 | 21.6 | 9.5 |
| 08A | 40 | 40 | 12.7 | 7.85 | 7.92 | 3.98 | 25.15 | 26.2 | 9.5 |
| 31.1 | 32.25 | 15.4 | |||||||
| 10A | 50 | 50 | 15.875 | 9.4 | 10.16 | 5.09 | 31.3 | 33.1 | 11.9 |
| 38.35 | 39.6 | 19.05 | |||||||
| 12A | 60 | 60 | 19.05 | 12.58 | 11.91 | 5.96 | 38.6 | 40.6 | 14.3 |
| 16A | 80 | 80 | 25.4 | 15.75 | 15.87 | 7.94 | 50.3 | 53.3 | 19.1 |
| 20A | 100 | 100 | 31.75 | 18.9 | 19.05 | 9.54 | 61.8 | 66.1 | 23.8 |
| 24A | 120 | 120 | 38.1 | 25.23 | 22.22 | 11.11 | 76.4 | 80.4 | 28.6 |
| 86.88 | 89.75 | 39.1 | |||||||
| 28A | 140 | 140 | 44.45 | 25.23 | 25.4 | 12.71 | 84.8 | 89.4 | 33.3 |
| 32A | 160 | 160 | 50.8 | 31.55 | 28.57 | 14.29 | 99.6 | 104.4 | 38.1 |
| 40A | 200 | 200 | 63.5 | 37.85 | 39.67 | 19.85 | 125 | 132 | 47.62 |
