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- 4 Diametral Pitch, 2.000" Pitch Diameter, 14.5 Degree Pressure Angle, Right Hand, Single Lead, 1 1/4" Bore
description
- The efficiency of a worm gear drive depends on the lead angle and number of starts in the worm. The angle generally decreases with increasing ratio and worm pitch diameter. For increased efficiency the ratio should be kept low.
features
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Material | Steel |
| Hardened Teeth | With Hardened Teeth |
| Right / Left Hand | Right Hand |
| Hub Dia. | N/A |
| Keyway Size | 5/16 x 5/32 |
| No. of Leads | Single |
| Keyway | Yes |
| Pitch Diameter | 3 in |
| Outside Dia. | 3.5 in |
| Diametral Pitch | 4 |
| Pressure Angle | 14.5 ° |
| Length Through Bore | 3.5 in |
| Bore Size | 1.25 in |
| Face Thread Length | 3.5 in |
| Weight | 8.0 LB |
| EAN or UPC | 781711129760 |
