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- 6 Diametral Pitch
- 20⁰ Pressure Angle
- 120 Teeths
- Cast Iron 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
| Bore Size | 1.375 in |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 600 RPM | N/A |
| Type | D |
| Torque at 1800 RPM | N/A |
| Material | Cast Iron |
| No. of Teeth | 120 |
| O.D. | 20.33 in |
| Outside Dia. [Min] | 20.33 in |
| Torque at 900 RPM | N/A |
| Pitch Diameter | 20 in |
| Length Through Bore | 3.500 in |
| Origin | Reborable |
| Face Width | 2 in |
| Hub Dia. | 4.5 in |
| Pressure Angle | 20 degrees |
| Outside Dia. | 20.33 in |
| Torque at 1200 RPM | N/A |
| Torque at 300 RPM | N/A |
| Set Screw | No |
| Pitch Dia. | 20 in |
| Rated Torque [Max] | 9793 @ 100 rpm |
| Bore Type | Minimum Plain Bore |
| Torque at 200 RPM | 6680 lb/in |
| Keyway | w/o Keyway, w/o Setscrew |
| Diametral Pitch | 6 |
| No. of Teeths | 120 |
| Bore Dia. | 1.375 in |
| Weight | 74.001 LB |
| EAN or UPC | 781711107324 |
