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- Molded Delrin Material
- 39 Teeth
- 24 Diametral Pitch
- 1.708 in Outside Diameter
- 20⁰ Pressure Angle
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 200 RPM | 24.2 lb/in |
| Keyway | w/o Keyway, w/o Setscrew |
| Set Screw | N/A |
| Origin | Reborable |
| Hub Dia. | 0.67 in |
| Length Through Bore | 0.5625 in |
| Face Width | 0.25 in |
| Set Screw Size | N/A |
| Outside Dia. [Min] | 1.708 in |
| Diametral Pitch | 24 |
| Bore Type | Minimum Plain Bore |
| Pitch Diameter | 1.625 in |
| O.D. | 1.708 in |
| No. of Teeth | 39 |
| Material | Molded Delrin |
| Pitch Dia. | 1.625 in |
| No. of Teeths | 39 |
| Pressure Angle | 20 degrees |
| Style | Hub |
| Torque at 1200 RPM | 15 lb/in |
| Bore Size | 0.3125 in |
| Torque at 1800 RPM | 12.3 lb/in |
| Outside Dia. | 1.708 in |
| Torque at 900 RPM | 16.9 lb/in |
| Hardened Teeth | Without Hardened Teeth |
| Bore Dia. | 0.313 in |
| Torque at 600 RPM | 19.5 lb/in |
| Torque at 300 RPM | 22.8 lb/in |
| Type | B |
| Weight | 0.021 LB |
| EAN or UPC | 781711540534 |
