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TBWOODS 2AK4978 2AK49/2HA47 7/8 FHP sheave
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$260.29
Belt sectionA-4L-3LBore typeFinished with keywayBore-to-size bore diameter0.88Bore-to-size keyseat3/16 in x 3/32 inComponent WR2 (lbs ft2)0.06Datum diameter4.5Dimension0.47Face width1.38Face width (in)1.38Groove cross section sectionAHub location-0.47Hub location (in)-0.47I.D.4.38Inertia WR²7Inside diameter (in)4.38Material typeCIMax RPM5270Number of grooves2O.D.4.75Outside diameter (in)4.75Pitch diameter4.75RPM upper limit5270
Specifications
| Belt section | A-4L-3L |
| Bore type | Finished with keyway |
| Bore-to-size bore diameter | 0.88 |
| Bore-to-size keyseat | 3/16 in x 3/32 in |
| Component WR2 (lbs ft2) | 0.06 |
| Datum diameter | 4.5 |
| Dimension | 0.47 |
| Face width | 1.38 |
| Face width (in) | 1.38 |
| Groove cross section section | A |
| Hub location | -0.47 |
| Hub location (in) | -0.47 |
| I.D. | 4.38 |
| Inertia WR² | 7 |
| Inside diameter (in) | 4.38 |
| Material type | CI |
| Max RPM | 5270 |
| Number of grooves | 2 |
| O.D. | 4.75 |
| Outside diameter (in) | 4.75 |
| Pitch diameter | 4.75 |
| RPM upper limit | 5270 |
2AK4978
