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Alternate Products
- 20 Diametral Pitch
- 14.5⁰ Pressure Angle
- 20 Teeths
- Steel 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
| Pressure Angle | 14 1/2 degrees |
| Outside Dia. | 1.1 in |
| Bore Type | Bored to Size |
| O.D. | 1.1 in |
| Outside Dia. [Min] | 1.1 in |
| Material | Steel |
| Diametral Pitch | 20 |
| No. of Teeths | 20 |
| Hub Dia. | 0.84 in |
| Pitch Diameter | 1 in |
| Torque at 200 RPM | 48.7 lb/in |
| Type | A |
| Rated Torque [Max] | 29.7 @ 1800 rpm |
| Keyway | w/Setscrew |
| Set Screw | Yes |
| Bore Size | 0.375 in |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 600 RPM | 42 lb/in |
| Set Screw Size | 3/8 |
| Origin | Finished Bore |
| Torque at 1800 RPM | 29.7 lb/in |
| Pitch Dia. | 1 in |
| No. of Teeth | 20 |
| Torque at 900 RPM | 38 lb/in |
| Torque at 1200 RPM | 34.8 lb/in |
| Bore Dia. | 0.375 in |
| Length Through Bore | 0.750 in |
| Torque at 300 RPM | 46.9 lb/in |
| Face Width | 0.375 in |
| Weight | 0.101 LB |
| EAN or UPC | 781711460078 |
