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- 8 Diametral Pitch
- 31 Teeth
- 14.5 ° Pressure Angle
- 3 7/8" Pitch Diameter
- 1.3800" Nominal Bore
| Diametral Pitch | 8 |
| Pitch Diameter | 3.875 in |
| Torque at 1800 RPM | N/A |
| No. of Teeth | 31 |
| Material | Cast Iron |
| Torque at 600 RPM | 938 lb/in |
| Torque at 300 RPM | 1247 lb/in |
| Length Through Bore | 2.5 in |
| Pressure Angle | 14.5 ° |
| Bushing Series | Ga |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 900 RPM | 627 lb/in |
| Keyway | w/Double Keyway Only |
| Torque at 1200 RPM | 627 lb/in |
| Set Screw | None |
| Outside Dia. | 4.13 in |
| Bore Size | 1.375 in |
| Torque at 200 RPM | 1400 lb/in |
| Hub Dia. | 2.06 in |
| Weight | 3.001 LB |
| EAN or UPC | 781711114384 |
