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#38254

30235500

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Boston 30235500 53955 YPB4831 DIAMETRAL PITCH: 48 D.P. TEETH: 31 PRESSURE ANGLE: 20 DEGREE

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  • Typically ships in: 1 day
  • Weight: 0.0 lb
  • Contact supplier for technical support on: 888-999-9860

$15.29 Each

Boston Gear items are expected to have a price increase after 02/03/2020

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Returnable: See conditions

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Additional Description

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 FamilySpur Gears
Diametrical Pitch48
Product DescriptionSpur Gear, 48 DP, 20 PA, 31 Teeth, Molded Delrin
Altra Master No.30235500
Pressure Angle20 Degree Pressure Angle
MaterialMolded Delrin
Bore Size0.188
UPC781711539552
Face Width0.125
Family Id30,089
Weight0.011
KeywayNo KWY or Setscrew
Pitch Diameter0.646
Outside Diameter0.688
No Of Teeth31
Hub Diameter0.550
Setscrew OtherNo Setscrew
Unit Of MeasureEnglish
Reviews

SKU: 35104

12d.p. 14t spur gear

This item was closer to exactly what I needed than I had thought possible to find in the last 75 or so years. quite affordable, too. I almost didn't look, but when I did, there it was. I had in hand in just a couple of days.

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SKU: 36240

Finding the right parts.

MRO made it quick and easy.

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SKU: 34959

Needle gear

I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!

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SKU: 1755538

Ordering from mro supply

I have difficulty finding the items I need, even if I know you have It. When I don't know the manufacturers part number I end up in endless searches. However re-orders are easy. All other aspects of customer service is very good.

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Return policy

Item must be unused.

Item must be in it's original package.

25% Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

Product's availability

State of California Proposition 65 Product Warning