Double pitch chains have the dimensions of the working elements (roller diameter, pin diameter, inner link clearance) as in the case of standard chains, but their pitch is twice as large.
Mark | p | b1 min | d2 | d1 | L | Lc | h2 | FB | Weight | ||
ISO | ANSI | cal | mm | mm | mm | mm | mm | mm | mm | andN | kg / m |
208B |
- | 1 " | 25,40 | 7,75 | 4,45 | 8,51 | 16,70 | 18,20 | 11,80 | 1780 | 0,45 |
210B |
- | 11/4" | 31,75 | 9,65 | 5,08 | 10,16 | 19,50 | 20,90 | 14,70 | 2240 | 0,65 |
212B |
- | 11/2" | 38,10 | 11,68 | 5,72 | 12,07 | 22,50 | 25,20 | 16,00 | 2900 | 0,76 |
216B |
- | 2 " | 50,80 | 17,02 | 8,28 | 15,88 | 36,10 | 39,10 | 21,00 | 6000 | 1,75 |
220B |
- | 21/2" | 63,50 | 19,56 | 10,19 | 19,05 | 41,30 | 45,00 | 26,40 | 9500 | 2,62 |
224B |
- | 3 " | 76,20 | 25,40 | 14,63 | 25,40 | 53,40 | 57,80 | 33,20 | 16000 | 4,70 |
208A |
A2040 | 1 " | 25,40 | 7,85 | 3,96 | 7,92 | 16,60 | 17,80 | 12,00 | 1380 | 0,42 |
210A |
A2050 | 11/4" | 31,75 | 9,40 | 5,08 | 10,16 | 20,70 | 22,20 | 15,00 | 2180 | 0,70 |
212A |
A2060 | 11/2" | 38,10 | 12,57 | 5,94 | 11,91 | 25,90 | 27,70 | 18,00 | 3110 | 1,00 |
216A |
A2080 | 2 " | 50,80 | 15,75 | 7,92 | 15,88 | 32,70 | 36,50 | 24,00 | 5560 | 1,70 |
220A |
A2100 | 21/2" | 63,50 | 18,90 | 9,53 | 19,05 | 40,40 | 44,70 | 30,00 | 8670 | 2,55 |
224A |
A2120 | 3 " | 76,20 | 25,22 | 11,10 | 22,23 | 50,30 | 54,30 | 35,70 | 12460 | 3,50 |