Chain Wheels with Teeth, Pitch 18,5 mm, Chain Width 5 and 6 mm
Material: grey cast iron GG25.
Hub unfinished and without bore, some with core hole.
Matching chains in accordance with DIN 766 A.
All dimensions and weights "ca.".
| SKU | No. of Teeth | da [mm] | d [mm] | b [mm] | ND [mm] | L [mm] | B approx. [mm] | Weight [kg] |
|---|---|---|---|---|---|---|---|---|
| 77120600 | 6 | 95 | 71 | 32 | 50 | 50 | 8 | 1,2 |
| 77120700 | 7 | 110 | 82 | 34 | 60 | 50 | 8 | 1,9 |
| 77120800 | 8 | 120 | 94 | 32 | 50 | 50 | 8 | 2,0 |
| 77121000 | 10 | 135 | 118 | 32 | 60 | 50 | 10 | 2,4 |
| 77121200 | 12 | 165 | 141 | 33 | 60 | 50 | 10 | 3,2 |
| 77121400 | 14 | 185 | 165 | 32 | 65 | 50 | 12 | 4,3 |
| 77121500 | 15 | 200 | 177 | 32 | 65 | 50 | 12 | 3,2 |
| 77121600 | 16 | 215 | 188 | 31 | 65 | 50 | 15 | 3,8 |
| 77121800 | 18 | 235 | 212 | 35 | 60 | 50 | 15 | 5,0 |
| 77122000 | 20 | 260 | 236 | 33 | 60 | 55 (später 50) | 20 | 5,0 |
| 77122400 | 24 | 300 | 283 | 33 | 60 | 50 | 20 | 5,5 |
| 77122600 | 26 | 335 | 306 | 37 | 70 | 60 | 25 | 7,5 |
| 77123000 | 30 | 380 | 353 | 35 | 70 | 60 | 25 | 9,0 |
| 77123600 | 36 | 450 | 424 | 35 | 90 | 85 | 25 | 12,0 |
| 77124000 | 40 | 500 | 470 | 39 | 100 | 75 | 25 | 17,0 |
| 77125000 | 50 | 620 | 589 | 41 | 100 | 75 | 25 | 27,0 |