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- 48 Diametral Pitch
- 20⁰ Pressure Angle
- 38 Teeths
- Molded Delrin Material
description
- Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non-metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including plain, web, web with lightening holes, and web with spokes. Many are available with or without hubs.Boston Gear manufactures both 14 1/2° and 20° PA, involute, full-depth system gears. While 20° PA is generally recognized as having a higher load-carrying capacity, 14 1/2° PA gears are used extensively because of lower backlash and smoother, quieter operation.
| Pressure Angle | 20 degrees |
| Origin | Reborable |
| Torque at 1800 RPM | N/A |
| Type | A |
| Keyway | w/o Keyway, w/o Setscrew |
| Bore Type | Minimum Plain Bore |
| Hardened Teeth | Without Hardened Teeth |
| Face Width | 0.125 in |
| Torque at 1200 RPM | N/A |
| Set Screw | N/A |
| Pitch Diameter | 0.792 in |
| Pitch Dia. | 0.792 in |
| Set Screw Size | N/A |
| O.D. | 0.834 in |
| Torque at 600 RPM | N/A |
| No. of Teeths | 38 |
| Outside Dia. | 0.834 in |
| Hub Dia. | 0.55 in |
| Torque at 300 RPM | N/A |
| Material | Molded Delrin |
| Length Through Bore | 0.375 in |
| Outside Dia. [Min] | 0.834 in |
| No. of Teeth | 38 |
| Bore Size | 0.1875 in |
| Bore Dia. | 0.188 in |
| Torque at 900 RPM | N/A |
| Diametral Pitch | 48 |
| Torque at 200 RPM | N/A |
| Weight | 0.011 LB |
| EAN or UPC | 781711539224 |
