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Boston 30224784 31018 180-2 O/L STEEL ROLLER CHAIN PART
MODEL 30224784
Contact supplier for technical support on: 888-999-9860
$708.42 Each
Prices are subject to change
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Returnable: See conditions
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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. Just ask your CSR which is best for you. And remember that spur gears and rack are available via our Guaranteed Same Day Shipment Program.
| Product Family | Spur Gears |
|---|---|
| Diametrical Pitch | 20 |
| Product Description | Spur Gear, 20 DP, 14 1/2 PA, 180 Teeth, Cast Iron |
| Altra Master No. | 30215986 |
| Pressure Angle | 14-1/2 Degree Pressure Angle |
| Material | Cast Iron |
| Bore Size | 0.500 |
| UPC | 781711102404 |
| Face Width | 0.375 |
| Family Id | 30,088 |
| Weight | 2.501 |
| Keyway | No KWY or Setscrew |
| Pitch Diameter | 9.000 |
| Outside Diameter | 9.170 |
| Unit Of Measure | English |
| No Of Teeth | 180 |
| Hub Diameter | 1.500 |
| Setscrew Other | No Setscrew |
| Torque Rating | 178 @ 300 RPM MAX |
SKU: 34959
Needle gear
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