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Alternate Products
- 12 Diametral Pitch
- 14.5⁰ Pressure Angle
- 144 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
| Torque at 300 RPM | 654 lb/in |
| Hardened Teeth | Without Hardened Teeth |
| O.D. | 12.17 in |
| Bore Type | Minimum Plain Bore |
| Outside Dia. [Min] | 12.17 in |
| Origin | Reborable |
| Material | Cast Iron |
| Pitch Dia. | 12 in |
| Outside Dia. | 12.17 in |
| Torque at 1200 RPM | N/A |
| Set Screw | No |
| Bore Dia. | 0.875 in |
| Pitch Diameter | 12 in |
| Hub Dia. | 2 in |
| Diametral Pitch | 12 |
| No. of Teeths | 144 |
| No. of Teeth | 144 |
| Type | D |
| Torque at 1800 RPM | N/A |
| Rated Torque [Max] | 654 @ 300 rpm |
| Length Through Bore | 1.750 in |
| Face Width | 0.75 in |
| Pressure Angle | 14 1/2 degrees |
| Bore Size | 0.875 in |
| Keyway | w/o Keyway, w/o Setscrew |
| Torque at 600 RPM | 406 lb/in |
| Torque at 200 RPM | 821 lb/in |
| Weight | 8.001 LB |
| EAN or UPC | 781711103043 |
