- New
Belt width4.000 inBore typeFinished with no keywayBushingMPBDimension0.88Face width4.69FlangesWith FlangesGroove profileXHHub location3.69I.D.3.13Inertia WR2 (lbs ft2)0.39Inertia WR²40Inside hub projection0Material typeCast ironNumber of grooves18Number of hubs1Number of teeth18O.D.4.9O.D. (in)4.903Outside hub projection0.88Pitch7/8 in (XH)Pitch diameter5.01Rim face4.6875RPM upper limit5100Tooth pitch7/8
| Belt width | 4.000 in |
| Bore type | Finished with no keyway |
| Bushing | MPB |
| Dimension | 0.88 |
| Face width | 4.69 |
| Flanges | With Flanges |
| Groove profile | XH |
| Hub location | 3.69 |
| I.D. | 3.13 |
| Inertia WR2 (lbs ft2) | 0.39 |
| Inertia WR² | 40 |
| Inside hub projection | 0 |
| Material type | Cast iron |
| Number of grooves | 18 |
| Number of hubs | 1 |
| Number of teeth | 18 |
| O.D. | 4.9 |
| O.D. (in) | 4.903 |
| Outside hub projection | 0.88 |
| Pitch | 7/8 in (XH) |
| Pitch diameter | 5.01 |
| Rim face | 4.6875 |
| RPM upper limit | 5100 |
| Tooth pitch | 7/8 |