| Inner diameter shaft washer | d | 55 | mm |
| Height | T | 39.30 | mm |
| Basic static load rating, axial | C0a | 207,000 | |
| Limiting speed | nG | 3,200 |
| Outer diameter housing washer | D | 105 | mm |
| Basic dynamic load rating, axial | Ca | 102,000 | |
| Fatigue load limit, axial | Cua | 9,500 | |
| Reference speed | nϑr | 6,000 |
| Minimum diameter shaft shoulder | da min | 85 | mm |
| Maximum filled radius | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 80 | mm |
| Minimum chamfer dimension | rmin | 1.10 | mm |
| Distance of the center point | A | 30 | mm |
| Outer diameter shaft washer | d1 | 105 | mm |
| Height with seat washer | T1 | 42 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 53311 (SKF) |
| KOYO | 53311 |
| SKC | 3012521 |
| Steyr-Daimler-Puch | 53311B |
| RIV Officine di Villar Perosa | MS55 |
| SKC | 5949616 |
| NSK | 53311 |
