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- Molded Delrin Material
- 72 Teeth
- 48 Diametral Pitch
- 1.542 in Outside Diameter
- 20⁰ Pressure Angle
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.
| Keyway | w/o Keyway, w/o Setscrew |
| Torque at 1800 RPM | N/A |
| Bore Type | Minimum Plain Bore |
| Diametral Pitch | 48 |
| Type | B |
| Origin | Reborable |
| Style | Hub |
| No. of Teeths | 72 |
| Torque at 900 RPM | N/A |
| Material | Molded Delrin |
| Outside Dia. | 1.54 in |
| Torque at 300 RPM | N/A |
| Set Screw Size | N/A |
| Torque at 1200 RPM | N/A |
| Pitch Dia. | 1.5 in |
| Hub Dia. | 0.61 in |
| Pressure Angle | 20 degrees |
| Hardened Teeth | Without Hardened Teeth |
| No. of Teeth | 72 |
| Pitch Diameter | 1.5 in |
| Bore Dia. | 0.25 in |
| Length Through Bore | 0.375 in |
| Torque at 600 RPM | N/A |
| Face Width | 0.125 in |
| Outside Dia. [Min] | 1.54 in |
| Torque at 200 RPM | N/A |
| Bore Size | 0.250 in |
| Set Screw | N/A |
| O.D. | 1.542 in |
| Weight | 0.021 LB |
| EAN or UPC | 781711539354 |
