| Width | B | 25 | mm |
| Basic static load rating, radial | C0r | 175,000 |
| Basic dynamic load rating, radial | Cr | 87,500 | |
| Outer diameter | Do | 55 | mm |
| Inner diameter | Di | 50 | mm |
| Inner edge break, min. | Fi min | 0,20 | mm |
| Width, lower tolerance | BUT | -0,25 | mm |
| Outer chamfer, upper tolerance | fOT | 0,60 | mm |
| Inner edge break | Fi | 0,20 | mm |
| Outer chamfer | f | 1,80 | mm |
| Inner edge break, max. | Fi max | 1 | mm |
| Width, upper tolerance | BOT | 0,25 | mm |
| Outer chamfer, lower tolerance | fUT | -0,60 | mm |
