Detailed description
30312A taper roller bearing
| d | 60mm |
| D | 130mm |
| B | 31mm |
| C | 26mm |
| T | 33.5 |
| r1s,r2s min | 3 |
| r3s,r4s min | 2.5 |
| a | 26 |
| J | 92.1 |
| W | 2.05 |
| C | 176 |
| e | 0.35 |
| Y | 1.74 |
| C0 | 204 |
| Y0 | 0.96 |
| min -1 | 5300 |
| DIN ISO 355 | T2FB060 |
| D1 max | 77 |
| D2 min | 72 |
| D3 min | 112 |
| D3 max | 118 |
| D4 min | 120 |
| a1 min | 5 |
| a2 min | 7.5 |
| rg1.rg2 max | 3 |
| rg3.rg4 max | 2.5 |








