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- 8 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, LH, Single Thread, Cast Iron Worm Gear
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
- High ratio speed reduction
- Resistance to back driving with some ratios
- Minimal space requirements
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Material | Cast Iron |
| Bore Size | 0.75 in |
| Pitch Diameter | 3.75 in |
| Length Through Bore | 1.5 in |
| No. of Leads | Single |
| Right / Left Hand | Left Hand |
| Diametral Pitch | 8 |
| Pressure Angle | 14 1/2 degrees |
| Flush Face to Worm Centerline | 0.375 |
| Hardened Teeth | Without Hardened Teeth |
| No. of Teeth | 30 |
| Hub Dia. | 1.69 in |
| Helix Angle | 4° 46' |
| Weight | 2.101 LB |
| EAN or UPC | 781711131664 |
