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Model Specifications
| Part No. | PLI Sprocket No. | No. of Teeth | Diameters Outside | Diameters Pitch | Bore Stock | Bore Max | Hub Dia. | Hub L.T.B. | Wgt. Lbs. | Finish Bores Includes Keyway & Setscrews |
|---|---|---|---|---|---|---|---|---|---|---|
| 4421B | 40B21H X 5/8 KW + 2SS | 21 | 3.62 | 3.355 | 0.625 | 1.875 | 2.75 | 1 | 1.53 | 0.625 |
Dimensions in inches & pounds.