| Outside diameter | D | 80 | mm |
| Width, outer ring | B | 19,80 | mm |
| Basic static load rating, radial | C0r | 40,000 | |
| Speed on permanent grease lubrication | nD G | 850 | 1/min |
| Under roller diameter | Fw | 50 | mm |
| Basic dynamic load rating, radial | Cr | 23,700 | |
| Fatigue load limit, radial | Cur | 6,000 |
| Raceway diameter outer ring | E | 58 | mm |
| Radius of outer ring outside profile | R | 500 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Fabricante | Referencia |
|---|---|
| IKO | RNAST40-R (IKO) |
| SKF | RNAST40R |
| NTN | RNAB208 (NTN) |
| SKF | RSTO40 |
