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- 48 Diametral Pitch
- 20⁰ Pressure Angle
- 21 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.
| Torque at 1800 RPM | N/A |
| Bore Dia. | 0.125 in |
| Torque at 200 RPM | N/A |
| Torque at 600 RPM | N/A |
| Face Width | 0.125 in |
| Pitch Dia. | 0.438 in |
| Outside Dia. | 0.48 in |
| Torque at 900 RPM | N/A |
| Origin | Reborable |
| Material | Molded Delrin |
| O.D. | 0.48 in |
| Set Screw Size | N/A |
| Diametral Pitch | 48 |
| Length Through Bore | 0.375 in |
| Torque at 1200 RPM | N/A |
| Bore Size | 0.125 in |
| Hub Dia. | 0.34 in |
| Pressure Angle | 20 degrees |
| Torque at 300 RPM | N/A |
| Type | A |
| No. of Teeth | 21 |
| Hardened Teeth | Without Hardened Teeth |
| Set Screw | N/A |
| No. of Teeths | 21 |
| Outside Dia. [Min] | 0.48 in |
| Pitch Diameter | 0.438 in |
| Bore Type | Minimum Plain Bore |
| Keyway | w/o Keyway, w/o Setscrew |
| Weight | 0.011 LB |
| EAN or UPC | 781711539453 |
