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- 12 Diametral Pitch
- 10 Teeths
- 7.25 in Overall Length
- 2 in Face Width
description
- Boston Gear's stem pinions feature small numbers of teeth that are cut integral to the steel shaft. Using a special, enlarged pitch diameter minimizes the undercutting of the teeth. When run with standard stock spur gears, stem pinions increase the ratios normally found in spur gear drives.Please note: Stem pinions are not intended to be operated with each other, with internal gears, or with eleven-tooth spur gears. They will, however, run satisfactorily with all other standard 14 1/2° PA spur gears.
features
- Unground
- Pressed steel
- Hardened raceways
| No. of Grooves | 1 |
| Face Width | 2 in |
| Overall Length | 7.25 in |
| Stem Length | 4.375 in |
| Diametral Pitch | 12 |
| Pitch Dia. | 0.875 in |
| O.D. | 1.04 in |
| No. of Teeths | 10 |
| Pressure Angle | 14 1/2 degrees |
| Material | Steel |
| Weight | 1.501 LB |
| EAN or UPC | 781711097427 |
