Detailed description
30211A taper roller bearing
| d | 55mm |
| D | 100mm |
| B | 21mm |
| C | 18mm |
| T | 22.75 |
| r1s,r2s min | 2 |
| r3s,r4s min | 1.5 |
| a | 21 |
| J | 75.3 |
| W | 0.804 |
| C | 91.5 |
| e | 0.4 |
| Y | 1.48 |
| C0 | 108 |
| Y0 | 0.81 |
| min -1 | 6700 |
| DIN ISO 355 | T3DB055 |
| D1 max | 64 |
| D2 min | 64 |
| D3 min | 88 |
| D3 max | 91 |
| D4 min | 94 |
| a1 min | 4 |
| a2 min | 4.5 |
| rg1.rg2 max | 2 |
| rg3.rg4 max | 1.5 |








