Belt sectionB-5L-A-4LBore typeFinished with keywayBore-to-size bore diameter1.19Bore-to-size keyseat1/4 in x 1/8 inComponent WR2 (lbs ft2)8.11Datum diameter18.4Dimension0.34Face width1.75Face width (in)1.75Groove cross section sectionBHub location-0.34Hub location (in)-0.34I.D.18.25Inertia WR²8.11Inside diameter (in)18.25Material typeCIMax RPM1340Number of grooves2O.D.18.75Outside diameter (in)18.75Pitch diameter18.81RPM upper limit1340
| Belt section | B-5L-A-4L |
| Bore type | Finished with keyway |
| Bore-to-size bore diameter | 1.19 |
| Bore-to-size keyseat | 1/4 in x 1/8 in |
| Component WR2 (lbs ft2) | 8.11 |
| Datum diameter | 18.4 |
| Dimension | 0.34 |
| Face width | 1.75 |
| Face width (in) | 1.75 |
| Groove cross section section | B |
| Hub location | -0.34 |
| Hub location (in) | -0.34 |
| I.D. | 18.25 |
| Inertia WR² | 8.11 |
| Inside diameter (in) | 18.25 |
| Material type | CI |
| Max RPM | 1340 |
| Number of grooves | 2 |
| O.D. | 18.75 |
| Outside diameter (in) | 18.75 |
| Pitch diameter | 18.81 |
| RPM upper limit | 1340 |