Belt sectionA-4L-3LBore typeFinished with keywayBore-to-size bore diameter0.75Bore-to-size keyseat3/16 in x 3/32 inComponent WR2 (lbs ft2)0.00Datum diameter2Dimension0.44Face width0.66Face width (in)0.66Groove cross section sectionAHub location-0.44Hub location (in)-0.44I.D.1.88Inertia WR²1Inside diameter (in)1.88Material typeCIMax RPM11120Number of grooves1O.D.2.25Outside diameter (in)2.25Pitch diameter2.25RPM upper limit11120
| Belt section | A-4L-3L |
| Bore type | Finished with keyway |
| Bore-to-size bore diameter | 0.75 |
| Bore-to-size keyseat | 3/16 in x 3/32 in |
| Component WR2 (lbs ft2) | 0.00 |
| Datum diameter | 2 |
| Dimension | 0.44 |
| Face width | 0.66 |
| Face width (in) | 0.66 |
| Groove cross section section | A |
| Hub location | -0.44 |
| Hub location (in) | -0.44 |
| I.D. | 1.88 |
| Inertia WR² | 1 |
| Inside diameter (in) | 1.88 |
| Material type | CI |
| Max RPM | 11120 |
| Number of grooves | 1 |
| O.D. | 2.25 |
| Outside diameter (in) | 2.25 |
| Pitch diameter | 2.25 |
| RPM upper limit | 11120 |