| Contact angle | α | 40 | ° |
| Shoulder diameter on inner ring wide side face | d1 | 39.70 | mm |
| Minimum chamfer dimension | rmin | 0.20 | mm |
| Distance between the apexes of the pressure cones | a | 20.70 | mm |
| Shoulder diameter on outer ring wide side face | D1 | 42.30 | mm |
| Maximum fillet radius of housing | ra1 max | 0.20 | mm |
| Maximum diameter of housing shoulder | Db max | 45.60 | mm |
| Minimum diameter of shaft shoulder | da min | 37 | mm |
| Maximum fillet radius of shaft | ra max | 0.30 | mm |
| Maximum diameter of housing shoulder | Da max | 45 | mm |
| Reference speed | nϑr | 8,200 | |
| Fatigue load limit, radial | Cur | 360 | N |
| Basic dynamic load rating, radial | Cr | 6,000 | |
| Outside diameter | D | 47 | mm |
| Limiting speed | nG | 18,100 | |
| Basic static load rating, radial | C0r | 5,300 | |
| Width | B | 7 | mm |
| Bore diameter | d | 35 | mm |
| Stock | 50+ pcs. |
|---|---|
| Part number | 71807-TN |
| Manufacturer | INA |
| Quantity | Unit Price |
|---|---|
| 1 - 4 | 133.51 € |
| 5 - 9 | 130.84 € |
| 10 - 14 | 128.17 € |
| 15+ | 125.50 € |