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- 8 Diametral Pitch
- 20⁰ Pressure Angle
- 24 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
| O.D. | 3.25 in |
| Bore Type | Minimum Plain Bore |
| Set Screw | No |
| Bore Size | 0.875 in |
| Hardened Teeth | Without Hardened Teeth |
| Pressure Angle | 20 degrees |
| Pitch Dia. | 3 in |
| Hub Dia. | 2.55 in |
| No. of Teeth | 24 |
| Material | Steel |
| Torque at 900 RPM | 868 lb/in |
| Torque at 600 RPM | 1059 lb/in |
| Origin | Reborable |
| Bore Dia. | 0.875 in |
| Outside Dia. | 3.25 in |
| Diametral Pitch | 8 |
| Torque at 1200 RPM | 735 lb/in |
| Length Through Bore | 2.375 in |
| Rated Torque [Max] | 735 @ 1200 rpm |
| Torque at 200 RPM | 1498 lb/in |
| Torque at 300 RPM | 1357 lb/in |
| Pitch Diameter | 3 in |
| Face Width | 1.5 in |
| Torque at 1800 RPM | 563 lb/in |
| Type | A |
| No. of Teeths | 24 |
| Outside Dia. [Min] | 3.25 in |
| Keyway | w/o Keyway, w/o Setscrew |
| Weight | 3.901 LB |
| EAN or UPC | 781711099940 |
