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- 20 Diametral Pitch
- 21 Teeth
- 14.5 ° Pressure Angle
- 1.050" Pitch Diameter
- 5/8" Nominal Bore
| Keyway | w/Double Keyway Only |
| Torque at 900 RPM | 38 lb/in |
| No. of Teeth | 21 |
| Torque at 600 RPM | 42 lb/in |
| Diametral Pitch | 20 |
| Pressure Angle | 14.5 ° |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 300 RPM | 46.9 lb/in |
| Torque at 200 RPM | 48.7 lb/in |
| Bore Size | 0.625 in |
| Material | Steel |
| Outside Dia. | 1.15 in |
| Set Screw | None |
| Hub Dia. | N/A |
| Length Through Bore | 0.375 in |
| Bushing Series | Ga |
| Torque at 1800 RPM | 31.8 lb/in |
| Pitch Diameter | 1.05 in |
| Torque at 1200 RPM | 34.8 lb/in |
| Weight | 0.061 LB |
| EAN or UPC | 781711100400 |
