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- 16 Diametral Pitch
- 14.5⁰ Pressure Angle
- 48 Teeths
- Non-Metallic 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 |
| Pitch Diameter | 3 in |
| Torque at 300 RPM | 58 lb/in |
| No. of Teeth | 48 |
| Outside Dia. [Min] | 3.125 in |
| Diametral Pitch | 16 |
| Torque at 600 RPM | 46 lb/in |
| Length Through Bore | 0.500 in |
| Material | Non-Metallic |
| Outside Dia. | 3.125 in |
| Torque at 900 RPM | 40 lb/in |
| Keyway | N/A |
| Rated Torque [Max] | 33 @ 1800 rpm |
| Pressure Angle | 14 1/2 degrees |
| Bore Dia. | 0.5 in |
| Face Width | 0.5 in |
| Set Screw | N/A |
| No. of Teeths | 48 |
| Bore Type | Minimum Plain Bore |
| Torque at 1200 RPM | 37 lb/in |
| Torque at 1800 RPM | 33 lb/in |
| Hub Dia. | N/A |
| Torque at 200 RPM | 63 lb/in |
| Set Screw Size | N/A |
| Pitch Dia. | 3 in |
| O.D. | 3.13 in |
| Origin | Reborable |
| Type | A |
| Bore Size | 0.500 in |
| Weight | 0.251 LB |
| EAN or UPC | 781711090022 |
