Belt width55 mmBore typeQuick disconnect bushingBushingSK RBushing bore range1/2 - 2 1/2Dimension0.72Face width2.75Flanges2Groove profile14MHub length1.25I.D.2.73Inertia WR2 (lbs ft2)0.17Inertia WR²18Inside hub projection0Material typeCast ironNumber of grooves28Number of hubs0Number of teeth28O.D.4.8O.D. (in)4.802Outside hub projection0Pitch14Pitch diameter4.91Rim face2.75RPM upper limit5210Tooth pitch14
| Belt width | 55 mm |
| Bore type | Quick disconnect bushing |
| Bushing | SK R |
| Bushing bore range | 1/2 - 2 1/2 |
| Dimension | 0.72 |
| Face width | 2.75 |
| Flanges | 2 |
| Groove profile | 14M |
| Hub length | 1.25 |
| I.D. | 2.73 |
| Inertia WR2 (lbs ft2) | 0.17 |
| Inertia WR² | 18 |
| Inside hub projection | 0 |
| Material type | Cast iron |
| Number of grooves | 28 |
| Number of hubs | 0 |
| Number of teeth | 28 |
| O.D. | 4.8 |
| O.D. (in) | 4.802 |
| Outside hub projection | 0 |
| Pitch | 14 |
| Pitch diameter | 4.91 |
| Rim face | 2.75 |
| RPM upper limit | 5210 |
| Tooth pitch | 14 |