Find a Service Center
- 32 Diametral Pitch
- 20⁰ Pressure Angle
- 40 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.
| Material | Molded Delrin |
| Torque at 600 RPM | 9.3 lb/in |
| Hardened Teeth | Without Hardened Teeth |
| No. of Teeths | 40 |
| Bore Size | 0.250 in |
| Origin | Reborable |
| Face Width | 0.188 in |
| Pitch Dia. | 1.25 in |
| Bore Dia. | 0.25 in |
| Pressure Angle | 20 degrees |
| Set Screw | N/A |
| Torque at 900 RPM | 8.3 lb/in |
| Torque at 1800 RPM | 6.2 lb/in |
| Outside Dia. | 1.3125 in |
| Bore Type | Minimum Plain Bore |
| Style | Hub |
| Hub Dia. | 0.61 in |
| Outside Dia. [Min] | 1.3125 in |
| Torque at 1200 RPM | 7.5 lb/in |
| Type | B |
| O.D. | 1.312 in |
| Pitch Diameter | 1.25 in |
| Keyway | w/o Keyway, w/o Setscrew |
| No. of Teeth | 40 |
| Length Through Bore | 0.498 in |
| Set Screw Size | N/A |
| Torque at 300 RPM | 10.6 lb/in |
| Torque at 200 RPM | 11.2 lb/in |
| Diametral Pitch | 32 |
| Weight | 0.031 LB |
| EAN or UPC | 781711540220 |
