Belt sectionB-5L-A-4LBore typeFinished with keywayBore-to-size bore diameter1.44Bore-to-size keyseat3/8 in x 3/16 inComponent WR2 (lbs ft2)0.49Datum diameter9.9Dimension0.66Face width0.88Face width (in)0.88Groove cross section sectionBHub location-0.66Hub location (in)-0.66I.D.9.75Inertia WR²50Inside diameter (in)9.75Material typeCIMax RPM2440Number of grooves1O.D.10.25Outside diameter (in)10.25Pitch diameter10.31RPM upper limit2440
| Belt section | B-5L-A-4L |
| Bore type | Finished with keyway |
| Bore-to-size bore diameter | 1.44 |
| Bore-to-size keyseat | 3/8 in x 3/16 in |
| Component WR2 (lbs ft2) | 0.49 |
| Datum diameter | 9.9 |
| Dimension | 0.66 |
| Face width | 0.88 |
| Face width (in) | 0.88 |
| Groove cross section section | B |
| Hub location | -0.66 |
| Hub location (in) | -0.66 |
| I.D. | 9.75 |
| Inertia WR² | 50 |
| Inside diameter (in) | 9.75 |
| Material type | CI |
| Max RPM | 2440 |
| Number of grooves | 1 |
| O.D. | 10.25 |
| Outside diameter (in) | 10.25 |
| Pitch diameter | 10.31 |
| RPM upper limit | 2440 |