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ND21-B

Image for Illustration purposes only. Actual product may vary

Boston 30215132 09760 ND21 B DIAMETRAL PITCH: 12 D.P. TEETH: 21 PRESSURE ANGLE: 14.5 DEGREE

MODEL ND21-B

BRAND

SKU

35012

WEIGHT

0.601 lb

UOM

each

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

$53.34 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

DescriptionSPUR GEAR, 12 DP, 14 1/2 PA, 21 TEETH, STEEL
Torque Rating (LB IN)133 @1800 RPM MAX
Keyway/SetscrewNO KWY OR SETSCREW
Pitch Diameter (IN)1. 750
Face Width (IN)0. 750
Bore Diameter (IN)0. 625
Hub Diameter (IN)1. 39

SKU: 34774

Quality

very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.

Read more

SKU: 36163

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

SKU: 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 more

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Reviews

SKU: 34774

Quality

very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.

Read more

SKU: 36163

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

SKU: 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 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/

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Dear Customer by submitting this form You will be requesting the product specifications sheet for Boston Gear ND21-B. Our customer service team will contact the manufacturer and send You the requested information by email.

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