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Alternate Products
- 6 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
| Diametral Pitch | 6 |
| Pitch Diameter | 3.333 in |
| Face Width | 1.5 in |
| Length Through Bore | 2.375 in |
| No. of Teeths | 20 |
| Outside Dia. | 3.67 in |
| Torque at 1200 RPM | 858 lb/in |
| Set Screw Size | 1 1/4 |
| Bore Dia. | 1.25 in |
| No. of Teeth | 20 |
| Bore Size | 1.250 in |
| Torque at 600 RPM | 1258 lb/in |
| Set Screw | Yes |
| Pressure Angle | 14 1/2 degrees |
| Pitch Dia. | 3.333 in |
| Torque at 1800 RPM | N/A |
| O.D. | 3.67 in |
| Keyway | With Keyway |
| Outside Dia. [Min] | 3.67 in |
| Material | Steel |
| Origin | Finished Bore |
| Type | A |
| Bore Type | Bored to Size |
| Hub Dia. | 2.78 in |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 200 RPM | 1825 lb/in |
| Rated Torque [Max] | 1020 @ 900 rpm |
| Torque at 900 RPM | 1020 lb/in |
| Torque at 300 RPM | 1640 lb/in |
| Weight | 4.381 LB |
| EAN or UPC | 781711461273 |
