| Inner diameter shaft washer | d | 30 | mm |
| Height | T | 21 | mm |
| Basic static load rating, axial | C0a | 65,000 | |
| Limiting speed | nG | 5,700 |
| Outer diameter housing washer | D | 60 | mm |
| Basic dynamic load rating, axial | Ca | 35,500 | |
| Fatigue load limit, axial | Cua | 2,950 | |
| Reference speed | nϑr | 9,300 |
| Minimum diameter shaft shoulder | da min | 48 | mm |
| Maximum filled radius | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 42 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Outer diameter shaft washer | d1 | 60 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 51306 (NSK) |
| SKF | 51306 (SKF) |
