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- 16 Diametral Pitch
- 14.5⁰ Pressure Angle
- 56 Teeths
- Brass 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.
features
- More cost effective, quieter running and metallic options
- Four ball wear test 40 kg: 63 mm
- Reliability from steel, cast iron and brass
- Parallel shaft applications
- Base oil viscosity: 500 SUS @ 100 °F
| Pitch Diameter | 3.5 in |
| Hardened Teeth | Without Hardened Teeth |
| Outside Dia. | 3.625 in |
| No. of Teeths | 56 |
| Origin | Reborable |
| Type | D |
| Face Width | 0.313 in |
| Bore Dia. | 0.375 in |
| Outside Dia. [Min] | 3.625 in |
| Torque at 900 RPM | 98.1 lb/in |
| Torque at 600 RPM | 121 lb/in |
| Torque at 200 RPM | 178 lb/in |
| Bore Size | 0.375 in |
| Pitch Dia. | 3.5 in |
| Torque at 300 RPM | 160 lb/in |
| O.D. | 3.63 in |
| Hub Dia. | 0.88 in |
| Keyway | w/o Keyway, w/o Setscrew |
| Bore Type | Minimum Plain Bore |
| Length Through Bore | 0.6875 in |
| No. of Teeth | 56 |
| Bore Range [Min] | 0.375 in |
| Bore Range | 0.375 in |
| Set Screw | No |
| Diametral Pitch | 16 |
| Pressure Angle | 14 1/2 degrees |
| Torque at 1800 RPM | N/A |
| Bore Range [Max] | 0.375 in |
| Torque at 1200 RPM | 82.2 lb/in |
| Material | Brass |
| Weight | 0.481 LB |
| EAN or UPC | 781711091944 |
