- 2 7/8" Bore Bushing for a 307SMF Finished Bore Reducer
| Shaft Dia. | 2.875 in |
| Keyway | 3/4 x 3/8 |
| Mfr. Unit Size | 307 |
| Shaft Keyseat | 3/4 x 3/8 |
| Weight | 7.1 LB |
| Shaft Dia. | 2.875 in |
| Keyway | 3/4 x 3/8 |
| Mfr. Unit Size | 307 |
| Shaft Keyseat | 3/4 x 3/8 |
| Weight | 7.1 LB |