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- Molded Delrin Material
- 52 Teeth
- 24 Diametral Pitch
- 2.249 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.
| Set Screw | N/A |
| Set Screw Size | N/A |
| Hub Dia. | 0.67 in |
| Keyway | w/o Keyway, w/o Setscrew |
| Torque at 1200 RPM | 18.5 lb/in |
| No. of Teeths | 52 |
| Pitch Diameter | 2.166 in |
| Torque at 200 RPM | 33.6 lb/in |
| No. of Teeth | 52 |
| Length Through Bore | 0.5625 in |
| Style | Hub |
| Torque at 300 RPM | 31.1 lb/in |
| Type | B |
| Material | Molded Delrin |
| Bore Size | 0.3125 in |
| Pitch Dia. | 2.166 in |
| Bore Dia. | 0.313 in |
| Torque at 1800 RPM | 14.7 lb/in |
| Origin | Reborable |
| Outside Dia. | 2.5 in |
| Bore Type | Minimum Plain Bore |
| Hardened Teeth | Without Hardened Teeth |
| Face Width | 0.25 in |
| Pressure Angle | 20 degrees |
| O.D. | 2.249 in |
| Torque at 600 RPM | 25.4 lb/in |
| Torque at 900 RPM | 21.3 lb/in |
| Diametral Pitch | 24 |
| Outside Dia. [Min] | 2.5 in |
| Weight | 0.031 LB |
| EAN or UPC | 781711540602 |
