Belt width4.000 inBore typeQuick disconnect bushingBushingSKBushing bore range1/2 - 2 1/2Dimension1.88Face width4.69FlangesWith FlangesGroove profileXHHub length1.25Hub location1.19I.D.4.06Inertia WR2 (lbs ft2)0.44Inertia WR²45Inside hub projection0Material typeCast ironNumber of grooves20Number of hubs0Number of teeth20O.D.5.46O.D. (in)5.46Outside hub projection0Pitch7/8 in (XH)Pitch diameter5.57Rim face4.6875RPM upper limit4580Tooth pitch7/8
| Belt width | 4.000 in |
| Bore type | Quick disconnect bushing |
| Bushing | SK |
| Bushing bore range | 1/2 - 2 1/2 |
| Dimension | 1.88 |
| Face width | 4.69 |
| Flanges | With Flanges |
| Groove profile | XH |
| Hub length | 1.25 |
| Hub location | 1.19 |
| I.D. | 4.06 |
| Inertia WR2 (lbs ft2) | 0.44 |
| Inertia WR² | 45 |
| Inside hub projection | 0 |
| Material type | Cast iron |
| Number of grooves | 20 |
| Number of hubs | 0 |
| Number of teeth | 20 |
| O.D. | 5.46 |
| O.D. (in) | 5.46 |
| Outside hub projection | 0 |
| Pitch | 7/8 in (XH) |
| Pitch diameter | 5.57 |
| Rim face | 4.6875 |
| RPM upper limit | 4580 |
| Tooth pitch | 7/8 |