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#38263

Image for Illustration purposes only. Actual product may vary

Boston Gear 53964 YPB4840 DIAMETRAL PITCH: 48 D.P. TEETH: 40 PRESSURE ANGLE: 20 DEGREE

$13.18 Each

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  • Weight: 0.0 lb
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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, 40 Teeth, Molded Delrin
Altra Master No.30235509
Pressure Angle20 Degree Pressure Angle
MaterialMolded Delrin
Bore Size0.188
UPC781711539644
Face Width0.125
Family Id30,089
Weight0.011
KeywayNo KWY or Setscrew
Pitch Diameter0.833
Outside Diameter0.875
No Of Teeth40
Hub Diameter0.550
Setscrew OtherNo Setscrew
Unit Of MeasureEnglish

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