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- 32 Diametral Pitch
- 20⁰ Pressure Angle
- 56 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.
| Hardened Teeth | Without Hardened Teeth |
| Bore Type | Minimum Plain Bore |
| Bore Size | 0.3125 in |
| Hub Dia. | 0.67 in |
| Bore Dia. | 0.313 in |
| Torque at 900 RPM | 10.8 lb/in |
| Pressure Angle | 20 degrees |
| Outside Dia. [Min] | 1.8125 in |
| Set Screw | N/A |
| Torque at 1200 RPM | 9.4 lb/in |
| Torque at 300 RPM | 14.8 lb/in |
| Length Through Bore | 0.498 in |
| Pitch Diameter | 1.75 in |
| Type | B |
| Style | Hub |
| Pitch Dia. | 1.75 in |
| Face Width | 0.188 in |
| No. of Teeth | 56 |
| Set Screw Size | N/A |
| Material | Molded Delrin |
| Keyway | w/o Keyway, w/o Setscrew |
| Torque at 600 RPM | 12.4 lb/in |
| Origin | Reborable |
| Diametral Pitch | 32 |
| Torque at 1800 RPM | 7.6 lb/in |
| No. of Teeths | 56 |
| Torque at 200 RPM | 15.8 lb/in |
| Outside Dia. | 1.8125 in |
| O.D. | 1.812 in |
| Weight | 0.031 LB |
| EAN or UPC | 781711540275 |
