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- 8 Diametral Pitch
- 72 Teeth
- 20 ° Pressure Angle
- 9" Pitch Diameter
- 1 1/8" Nominal Bore
| Tooth Type | Straight |
| Type | Gear |
| Keyway | w/o Keyway, w/o Setscrew |
| Pitch Diameter | 9 in |
| Material | Cast Iron |
| Use With | PA948Y P |
| Pressure Angle | 20 ° |
| Mating Gear Part No. | PA948Y-P/ 4:1 Ratio |
| Spiral Direction | None |
| Size Code | 7218 |
| Bore Size | 1.125 in |
| No. of Teeth | 72 |
| Hardened Teeth | Without Hardened Teeth |
| Outside Dia. | 9.03 in |
| Hub Dia. | 3 in |
| Length Through Bore | 2.32 in |
| Ratio | 4:1 |
| Diametral Pitch | 8 |
| Mounting Distance | 3 1/4 in |
| Weight | 9.801 LB |
| EAN or UPC | 781711124604 |
