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Alternate Products
- 4 Diametral Pitch
- 14.5⁰ Pressure Angle
- 14 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
| Keyway | w/o Keyway, w/o Setscrew |
| Type | A |
| Bore Type | Minimum Plain Bore |
| Face Width | 2 in |
| Origin | Reborable |
| Hub Dia. | 2.77 in |
| Hardened Teeth | Without Hardened Teeth |
| Pressure Angle | 14 1/2 degrees |
| Torque at 200 RPM | 3158 lb/in |
| Pitch Diameter | 3.5 in |
| Torque at 600 RPM | 2151 lb/in |
| Bore Size | 1.125 in |
| Pitch Dia. | 3.5 in |
| Rated Torque [Max] | 1736 @ 900 rpm |
| O.D. | 4 in |
| Diametral Pitch | 4 |
| Torque at 900 RPM | 1736 lb/in |
| Outside Dia. [Min] | 4 in |
| Length Through Bore | 2.875 in |
| No. of Teeth | 14 |
| Outside Dia. | 4 in |
| Bore Dia. | 1.125 in |
| No. of Teeths | 14 |
| Torque at 300 RPM | 2827 lb/in |
| Torque at 1800 RPM | N/A |
| Set Screw | No |
| Torque at 1200 RPM | 1455 lb/in |
| Material | Steel |
| Weight | 6.001 LB |
| EAN or UPC | 781711098646 |
