Find a Service Center
- 48 Diametral Pitch
- 20⁰ Pressure Angle
- 100 Teeths
- Molded Delrin 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.
| Hub Dia. | 0.61 in |
| Style | Hub |
| Torque at 1200 RPM | N/A |
| Diametral Pitch | 48 |
| Bore Type | Minimum Plain Bore |
| O.D. | 2.125 in |
| Origin | Reborable |
| Face Width | 0.125 in |
| Outside Dia. | 2.125 in |
| Bore Size | 0.250 in |
| No. of Teeth | 100 |
| Set Screw | N/A |
| Length Through Bore | 0.375 in |
| Torque at 300 RPM | N/A |
| Keyway | w/o Keyway, w/o Setscrew |
| Torque at 1800 RPM | N/A |
| Torque at 600 RPM | N/A |
| Pressure Angle | 20 degrees |
| Set Screw Size | N/A |
| Torque at 900 RPM | N/A |
| No. of Teeths | 100 |
| Bore Dia. | 0.25 in |
| Material | Molded Delrin |
| Outside Dia. [Min] | 2.125 in |
| Pitch Diameter | 2.083 in |
| Type | B |
| Hardened Teeth | Without Hardened Teeth |
| Pitch Dia. | 2.083 in |
| Torque at 200 RPM | N/A |
| Weight | 0.021 LB |
| EAN or UPC | 781711539392 |
