Detailed description
31307A taper roller bearing
| d | 35mm |
| D | 80mm |
| B | 21mm |
| C | 18mm |
| T | 22.75 |
| r1s,r2s min | 2 |
| r3s,r4s min | 1.5 |
| a | 26 |
| J | 59.9 |
| W | 0.582 |
| C | 60 |
| e | 0.83 |
| Y | 0.73 |
| C0 | 65.5 |
| Y0 | 0.4 |
| min -1 | 9000 |
| DIN ISO 355 | T7FB035 |
| D1 max | 45 |
| D2 min | 44 |
| D3 min | 70 |
| D3 max | 71 |
| D4 min | 76 |
| a1 min | 4 |
| a2 min | 7.5 |
| rg1.rg2 max | 2 |
| rg3.rg4 max | 1.5 |












