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NB40A

Image for Illustration purposes only. Actual product may vary

Boston 30215988 10244 NB40A DIAMETRAL PITCH: 16 D.P. TEETH: 40 PRESSURE ANGLE: 14.5 DEGREE

MODEL NB40A

BRAND

SKU

35246

WEIGHT

0.941 lb

UOM

each

Contact supplier for technical support on: 888-999-9860

$68.39 Each

Prices are subject to change

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Typically Ships in: 1 day

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 FamilySpur Gears
Diametrical Pitch16
Product DescriptionSpur Gear, 16 DP, 14 1/2 PA, 40 Teeth, Steel
Altra Master No.30215988
Pressure Angle14-1/2 Degree Pressure Angle
MaterialSteel
Bore Size0.500
UPC781711102442
Face Width0.500
Family Id30,088
Weight0.941
KeywayNo KWY or Setscrew
Pitch Diameter2.500
Outside Diameter2.630
Unit Of MeasureEnglish
No Of Teeth40
Hub Diameter1.690
Setscrew OtherNo Setscrew
Torque Rating115 @1200 RPM MAX

SKU: 6132994

Speed reducer purchase

The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.

Read more

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.

Read more

SKU: 36162

Good seller

Catalogue item, good price, fast delivery = good seller

Read more

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

Read more
Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
S1640

#251243

Brand

Martin Sprocket

Model

S1640

$64.97 Each
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Reviews

SKU: 6132994

Speed reducer purchase

The purchase was easy it did take two purchase until we got the correct part I guess it was a fault on both parts as we were looking at the wrong part number, but overall the purchase was good part fit perfectly. Thanks for your support.

Read more

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.

Read more

SKU: 36162

Good seller

Catalogue item, good price, fast delivery = good seller

Read more

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

Read more

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/