WBK20DF
Dimensions
| Dimensions | |||
|---|---|---|---|
| Shaft nominal diameter | 25 | mm | |
| d | Shaft diameter | 20 | mm |
| D | Outer diameter | 70 | mm |
| D2 | 72 | mm | |
| L | Bearing length | 60 | mm |
| L1 | 32 | mm | |
| L2 | 15 | mm | |
| A | 80 | mm | |
| W | 88 | mm | |
| X | 9 | mm | |
| Y | 14 | mm | |
| Z | 8,5 | mm | |
| d1 | 45 | mm | |
| l | 3 | mm | |
| V | 58 | mm | |
| P | M5 | ||
| Q | 10 | mm | |
| Cdyn | Axial dynamic load rating | 21,9 | kN |
| Max. permissible axial load | 26,6 | kN | |
| Preload | 2,15 | kN | |
| Axial rigidity | 750 | N/µm | |
| Starting torque | 0,19 | Nm | |
| M | Locknut: thread | M20 × 1 | |
| D3 | Locknut: outer diameter | 38 | mm |
| L3 | Locknut: length | 16 | mm |
| Locknut: tightening torque | 118 | Nm | |
| Mass | 1,9 | kg | |
| Name | Category | Product | Size | Language |
|---|---|---|---|---|
| Ballscrews | Assembly Instructions | Ballscrews | 6 MB | |
| Ballscrews | Project planning sheet | Ballscrews | 119 KB | |
| Ballscrews | Catalogue | Ballscrews | 4 MB |