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Boston 30215987 10242 NA200B DIAMETRAL PITCH: 20 D.P. TEETH: 200 PRESSURE ANGLE: 14.5 DEGREE
MODEL NA200B
Contact supplier for technical support on: 888-999-9860
$275.43 Each
Prices are subject to change
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Returnable: See conditions
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, 200 Teeth, Cast Iron |
| Altra Master No. | 30215987 |
| Pressure Angle | 14-1/2 Degree Pressure Angle |
| Material | Cast Iron |
| Bore Size | 0.500 |
| UPC | 781711102428 |
| Face Width | 0.375 |
| Family Id | 30,088 |
| Weight | 2.701 |
| Keyway | No KWY or Setscrew |
| Pitch Diameter | 10.000 |
| Outside Diameter | 10.170 |
| Unit Of Measure | English |
| No Of Teeth | 200 |
| Hub Diameter | 1.750 |
| Setscrew Other | No Setscrew |
| Torque Rating | 187 @ 300 RPM MAX |
SKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
Read moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreSKU: 38771
Gear box oil
This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.
Read more
#250789
Brand
Martin Sprocket
Model
C20200
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SKU: 42637
Shaft output is reversible
Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.
Read moreSKU: 36216
Worm
Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.
Read moreSKU: 38771
Gear box oil
This has been very hard to find. It’s the oil spec’ed for my 1950s Rockwell wedge bed planer gear box. I haven’t found it anyplace else.
Read moreItem must be unused.
Item must be in it's original package.
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