Railway vehicles, Rolling mill plants, Marine drives, General machinery construction plants
| Series | 687/688 |
| Features | |
| Torque range | Torque range Tcs to 35 kNm |
| Flange dimension | Flange diameter from 100 to 225 mm |
| Design features | Closed bearing eyes, compact design, low maintenance, plastic- coated splines, operating angle up to 25, partly up to 44 |
| Design feature series | Main components of the driveshafts | |
| 687/688 | 1 | Flange yoke |
| 687/688 | 2 | Journal cross assembly |
| 687/688 | 3 | Tube yoke |
| 687/688 | 4 | Tube |
| 687/688 | 5 | Sliding muff |
| 687/688 | 6 | Yoke shaft |
| 687/688 | 7 | Cover tube assembly |
| Shaft size | 687/688.45 | 687/688.55 | 687/688.65 | ||||||
| TCS | kNm | 17 | 25 | 35 | |||||
| TDW | kNm | 5,1 | 7,3 | 11 | |||||
| Lc | - | 0,13 | 0,29 | 0,82 | |||||
| β | <)° | 25 | 35 | 25 | 25 | 35 | 25 | 25 | 25 |
| A | mm | 180 | 180 | 225 | 180 | 180 | 225 | 180 | 225 |
| K | mm | 174 | 174 | 174 | 178 | 178 | 178 | 204 | 204 |
| B ± 0,1 mm | mm | 155,5 | 155,5 | 196 | 155,5 | 155,5 | 196 | 155,5 | 196 |
| C H7 | mm | 110 | 110 | 140 | 110 | 110 | 140 | 110 | 140 |
| F1) | mm | 3 | 3 | 5 | 3 | 3 | 5 | 3 | 5 |
| G | mm | 12 | 12 | 15 | 14 | 14 | 15 | 15 | 15 |
| H + 0,2 mm | mm | 14,1 | 14,1 | 16,1 | 16,1 | 16,1 | 16,1 | 16,1 | 16,1 |
| I2) | - | 8 | 8 | 8 | 10 | 10 | 8 | 10 | 8 |
| M | mm | 95 | 95 | 90 | 115 | 115 | 95 | 110 | 110 |
| S | mm | 120 x 4 | 110 x 5 | 120 x 4 | 120 x 6 | 120 x 6 | 120 x 6 | 142 x 6 | 142 x 6 |
| W DIN 5480 | mm | 68 x 1,75 | 78 x 2 | 88 x 2,5 | |||||
| Lz min | mm | 595 | 703 | 585 | 662 | 681 | 622 | 686 | 686 |
| La | mm | 110 | 180 | 110 | 110 | 110 | 110 | 110 | 110 |
| G | kg | 35,7 | 38,4 | 37,7 | 44,0 | 49,2 | 47,0 | 60,6 | 64,6 |
| GR | kg | 11,44 | 12,95 | 11,44 | 16,87 | 16,87 | 16,87 | 20,12 | 20,12 |
| Jm | kgm2 | 0,1002 | 0,1242 | 0,1342 | 0,131 | - | 0,151 | 0,2224 | 0,2614 |
| JMR | kgm2 | 0,0385 | 0,0358 | 0,0385 | 0,055 | - | 0,055 | 0,0932 | 0,0932 |
| C | Nm/rad. | 3,10 x 105 | 2,18 x 105 | 3,10 x 105 | 4,05 x 105 | - | 4,05 x 105 | 5,63 x 105 | 5,63 x 105 |
| CR | Nm/rad. | 3,93 x 105 | 3,65 x 105 | 3,93 x 105 | 5,60 x 105 | 5,60 x 105 | 5,60 x 105 | 9,50 x 105 | 9,50 x 105 |
