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G681

Image for Illustration purposes only. Actual product may vary

Boston 30216890 12054 G681 BRASS INTERNAL GEAR

MODEL G681

BRAND

SKU

35951

WEIGHT

0.601 lb

UOM

each

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

$336.39 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

I.D.

5.97

Material

Brass

O.D.

6.75

Specifications
Altra Master No30216890
UPC781711120545
No Of Teeth144
Inside Diameter In5.970000
Diametrical Pitch24
Outside Diameter In6.750
MaterialBrass
Face Width In0.255
DescriptionBoston Gear's internal gears are spur gears turned "inside out." In other words, the teeth are cut into the inside diameter while the outside diameter is kept smooth. This design allows for the driving pinion to rotate internal to the gear, which, in turn, allows for clean operation. Intended for light duty applications, these gears are available only in brass. When choosing a mating spur gear, always remember that the difference in the number of teeth between the internal gear and pinion should not be less than 15 (14 1/2° PA) or 12 (20° PA).
Family NameInternal Spur Gears
Pitch Diameter In6.000
Product DescriptionInternal Gear, 14 1/2 PA, 24 DP, 144 Teeth, Brass
Weight Lbs0.601
Family Id30,060
Pressure Angle14-1/2 Degree Pressure Angle
Pressure Angle 0214.5
Unit Of MeasureEnglish
california provisionWARNING: This product contains lead, known to the State of California to cause cancer and birth defects or other reproductive harm.

SKU: 36162

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Catalogue item, good price, fast delivery = good seller

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MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.

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

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Na40

Fast shipping!!! Great to do business with.

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Reviews

SKU: 36162

Good seller

Catalogue item, good price, fast delivery = good seller

Read more

SKU: 38404

Boston gear order

MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.

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

SKU: 34979

Na40

Fast shipping!!! Great to do business with.

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/