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- Molded Delrin Material
- 100 Teeth
- 48 Diametral Pitch
- 2.125 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.
| Hardened Teeth | Without Hardened Teeth |
| Bore Size | 0.250 in |
| Face Width | 0.125 in |
| Pitch Dia. | 2.083 in |
| No. of Teeth | 100 |
| Origin | Reborable |
| Diametral Pitch | 48 |
| Length Through Bore | 0.375 in |
| Torque at 600 RPM | 19.16667 lb/in |
| Outside Dia. [Min] | 2.125 in |
| Pressure Angle | 20 degrees |
| O.D. | 2.125 in |
| Torque at 300 RPM | 25.03333 lb/in |
| Type | B |
| Keyway | w/o Keyway, w/o Setscrew |
| Outside Dia. | 2.125 in |
| Pitch Diameter | 2.083 in |
| Bore Type | Minimum Plain Bore |
| Bore Dia. | 0.25 in |
| Set Screw Size | N/A |
| No. of Teeths | 100 |
| Torque at 1800 RPM | 10.5 lb/in |
| Torque at 1200 RPM | 13.03333 lb/in |
| Set Screw | N/A |
| Hub Dia. | 0.61 in |
| Style | Hub |
| Material | Molded Delrin |
| Torque at 900 RPM | 15.53333 lb/in |
| Torque at 200 RPM | 27.86667 lb/in |
| Weight | 0.021 LB |
| EAN or UPC | 781711539798 |
