TBWOODS 8MPC28S21 8MPC-28S-21-1108 QT Power Chain II Sprocket
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$148.55
Belt width21 mmBore typeTaper locking bushingBushing1108Bushing bore range1/2 - 1 1/8Dimension0.88Face width1.2Flanges2Groove profile8MHub length0.88Hub location0.33I.D.2.18Inertia WR2 (lbs ft2)0.007Inertia WR²2Inside hub projection0Material typeCast ironNumber of grooves28Number of hubs0Number of teeth28O.D.2.74O.D. (in)2.744Outside hub projection0Pitch8Pitch diameter2.81Rim face1.2RPM upper limit9120Tooth pitch8TypeA1F
Specifications
| Belt width | 21 mm |
| Bore type | Taper locking bushing |
| Bushing | 1108 |
| Bushing bore range | 1/2 - 1 1/8 |
| Dimension | 0.88 |
| Face width | 1.2 |
| Flanges | 2 |
| Groove profile | 8M |
| Hub length | 0.88 |
| Hub location | 0.33 |
| I.D. | 2.18 |
| Inertia WR2 (lbs ft2) | 0.007 |
| Inertia WR² | 2 |
| Inside hub projection | 0 |
| Material type | Cast iron |
| Number of grooves | 28 |
| Number of hubs | 0 |
| Number of teeth | 28 |
| O.D. | 2.74 |
| O.D. (in) | 2.744 |
| Outside hub projection | 0 |
| Pitch | 8 |
| Pitch diameter | 2.81 |
| Rim face | 1.2 |
| RPM upper limit | 9120 |
| Tooth pitch | 8 |
| Type | A1F |
8MPC28S21