Dreifach-Kettenräder 12B-3 DIN 8187
- ISO-Nr.: 12B-3 (3/4“ x 7/16“)
- Teilung: 19,05 mm
- lichte Weite: 11,68 mm
- Rollen-Durchmesser : 12,07 mm
- Zahnbreite bf3 49,8 mm
- ba 2 mm (Abfasung der Zahnbreite)
- rx 19 mm (min. Zahnfasenradius)
unsere | Zähne- | Teilkreis | Kopfkreis | Naben | Vorbohrung | Bohrung | Gesamt | Gewicht |
Art.Nr. | zahl | Ø | Ø | Ø | Ø | max. | länge | ca. |
z | d0 | dk | dn | d1 | d2 | L | kg | |
KR12B-3-08 | 8 | 49,8 | 57 | 31 | 16 | 20 | 65 | 0,45 |
KR12B-3-09 | 9 | 55,7 | 62 | 37 | 16 | 23 | 65 | 0,64 |
KR12B-3-10 | 10 | 61,6 | 69 | 42 | 16 | 27 | 65 | 0,86 |
KR12B-3-11 | 11 | 67,6 | 75 | 47 | 20 | 29 | 70 | 1,09 |
KR12B-3-12 | 12 | 73,6 | 82 | 53 | 20 | 32 | 70 | 1,39 |
KR12B-3-13 | 13 | 79,6 | 88 | 59 | 20 | 36 | 70 | 1,72 |
KR12B-3-14 | 14 | 85,6 | 94 | 65 | 20 | 41 | 70 | 2,08 |
KR12B-3-15 | 15 | 91,6 | 100 | 71 | 20 | 44 | 70 | 2,47 |
KR12B-3-16 | 16 | 97,6 | 106 | 77 | 20 | 47 | 70 | 2,89 |
KR12B-3-17 | 17 | 103,7 | 112 | 83 | 20 | 52 | 70 | 3,34 |
KR12B-3-18 | 18 | 109,7 | 118 | 89 | 20 | 55 | 70 | 3,83 |
KR12B-3-19 | 19 | 115,7 | 125 | 95 | 20 | 58 | 70 | 4,35 |
KR12B-3-20 | 20 | 121,8 | 130 | 100 | 20 | 64 | 70 | 4,87 |
KR12B-3-21 | 21 | 127,8 | 136 | 100 | 20 | 64 | 70 | 5,20 |
KR12B-3-22 | 22 | 133,9 | 142 | 100 | 20 | 64 | 70 | 5,65 |
KR12B-3-23 | 23 | 139,9 | 149 | 110 | 20 | 66 | 70 | 6,38 |
KR12B-3-24 | 24 | 145,9 | 154 | 110 | 20 | 66 | 70 | 6,87 |
KR12B-3-25 | 25 | 152,0 | 160 | 120 | 20 | 75 | 70 | 7,77 |
KR12B-3-26 | 26 | 158,0 | 166 | 120 | 20 | 75 | 70 | 8,21 |
KR12B-3-27 | 27 | 164,1 | 173 | 120 | 20 | 75 | 70 | 8,77 |
KR12B-3-28 | 28 | 170,1 | 178 | 120 | 20 | 75 | 70 | 9,35 |
KR12B-3-29 | 29 | 176,2 | 184 | 120 | 20 | 75 | 70 | 9,96 |
KR12B-3-30 | 30 | 182,3 | 191 | 120 | 20 | 75 | 70 | 10,59 |
KR12B-3-31 | 31 | 188,3 | 196 | 130 | 25 | 80 | 70 | 11,55 |
KR12B-3-32 | 32 | 194,4 | 204 | 130 | 25 | 80 | 70 | 12,22 |
KR12B-3-33 | 33 | 200,4 | 209 | 130 | 25 | 80 | 70 | 12,92 |
KR12B-3-34 | 34 | 206,5 | 215 | 130 | 25 | 80 | 70 | 13,64 |
KR12B-3-35 | 35 | 212,5 | 221 | 130 | 25 | 80 | 70 | 14,38 |
KR12B-3-36 | 36 | 218,6 | 227 | 130 | 25 | 80 | 70 | 15,14 |
KR12B-3-37 | 37 | 224,6 | 233 | 130 | 25 | 80 | 70 | 15,93 |
KR12B-3-38 | 38 | 230,7 | 239 | 130 | 25 | 80 | 70 | 16,73 |
KR12B-3-39 | 39 | 236,7 | 245 | 130 | 25 | 80 | 70 | 17,57 |
KR12B-3-40 | 40 | 242,8 | 252 | 130 | 25 | 80 | 70 | 18,42 |
Kettenräder aus Grauguß | Werkstoff: GG-22 | |||||||
KR12B-3-38GG | 38 | 230,7 | 239 | 100 | 31 | 64 | 60 | 10,00 |
KR12B-3-45GG | 45 | 273,1 | 283 | 100 | 31 | 64 | 60 | 13,30 |
KR12B-3-57GG | 57 | 345,8 | 354 | 100 | 31 | 64 | 63 | 15,25 |
KR12B-3-76GG | 76 | 461,0 | 470 | 110 | 34 | 66 | 67 | 27,20 |
KR12B-3-95GG | 95 | 576,2 | 586 | 125 | 34 | 77 | 70 | 36,40 |
KR12B-3-114GG | 114 | 691,4 | 701 | 125 | 34 | 77 | 80 | 41,10 |