Chain No. | Pitch | Breaking Load(kg) | A | B | C | D | E | F | |
Inch | mm | ||||||||
668EC | 2. 63 | 66. 8 | 7000 | 41. 3 | 26 | 30 | 12 | 31 | 5 |
767EC | 3. 02 | 76. 7 | 10000 | 52. 4 | 28 | 38 | 14 | 36 | 8 |
1031EC | 4. 06 | 103. 1 | 12000 | 73 | 32 | 38 | 15. 9 | 56 | 10 |
768EC | 3. 02 | 76. 7 | 10000 | 41. 3 | 22 | 38 | 14 | 31 | 8 |
1032EC | 4. 06 | 103. 1 | 12000 | 73 | 25. 4 | 50 | 15. 9 | 56 | 8 |
Detail of Material: | Hardness |
Link: EN-8 | - |
Pin: EN-8/16mnCr5 | 45-50 HRC |
Bush: EN-8/SAE-8620 | 45-50 HRC |