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Alternate Products
- 10 Diametral Pitch
- 14.5⁰ Pressure Angle
- 72 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
| Material | Cast Iron |
| Outside Dia. [Min] | 7.4 in |
| Pitch Dia. | 7.2 in |
| No. of Teeth | 72 |
| Bore Type | Minimum Plain Bore |
| Hardened Teeth | Without Hardened Teeth |
| Type | D |
| Bore Size | 0.875 in |
| Torque at 1800 RPM | N/A |
| Bore Dia. | 0.875 in |
| Torque at 900 RPM | N/A |
| Torque at 1200 RPM | N/A |
| Face Width | 1 in |
| Torque at 300 RPM | 803 lb/in |
| Set Screw | No |
| Torque at 600 RPM | 541 lb/in |
| Diametral Pitch | 10 |
| Outside Dia. | 7.4 in |
| No. of Teeths | 72 |
| Origin | Reborable |
| Pressure Angle | 14 1/2 degrees |
| Length Through Bore | 1.875 in |
| O.D. | 7.4 in |
| Hub Dia. | 2.13 in |
| Rated Torque [Max] | 803 @ 300 rpm |
| Keyway | w/o Keyway, w/o Setscrew |
| Pitch Diameter | 7.2 in |
| Torque at 200 RPM | 958 lb/in |
| Weight | 6.401 LB |
| EAN or UPC | 781711103401 |
