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3G Electric
BOSTON NB18B Spur Gear, Inch, 18 Teeth, 1/2 in Bore, 14.5° Pressure Angle, Steel - Inch Spur Gears with Standard Hub
BOSTONInch Spur Gears with Standard Hub

BOSTON NB18B Spur Gear, Inch, 18 Teeth, 1/2 in Bore, 14.5° Pressure Angle, Steel

<p>The BOSTON NB18B is a precision inch spur gear with 18 teeth and a 1/2-inch bore, designed for reliable power transmission in industrial applications. Made from durable steel, this gear features a 14.5° pressure…

SKU 3G-OTH-724437

Brand
BOSTON
Item
NB18B Spur Gear, Inch, 18 Teeth, 1/2 in Bore, 14.5° Pressure Angle, Steel
Part Number
NB18B
Category
Inch Spur Gears with Standard Hub
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BOSTON
Manufacturer Part Number
NB18B
Type
Pitch 16, Steel
Material
Steel
Teeth
18
Keyway
No
Bore Dia
1/2 in
Pitch Dia
1.13 in
Pressure Angle
14.5°
System of Measurement
Inch

Technical Documents

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BOSTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The BOSTON NB18B is a precision inch spur gear with 18 teeth and a 1/2-inch bore, designed for reliable power transmission in industrial applications. Made from durable steel, this gear features a 14.5° pressure angle and a pitch diameter of 1.13 inches, ensuring smooth and efficient operation. It is part of the Standard Hub series, offering a compact design suitable for various machinery.</p><p>Ideal for procurement buyers in Singapore, 3G Electric provides this gear with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the BOSTON NB18B spur gear?

The BOSTON NB18B is an inch spur gear with 18 teeth, a 1/2-inch bore, and a 14.5° pressure angle. It is made of steel, has a pitch diameter of 1.13 inches, and is a Pitch 16 gear. It does not have a keyway.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric offers SGD quotes on request for this gear. For Singapore buyers, GST is handled, and we provide fast delivery across Singapore and Southeast Asia.

Used in

Common applications for BOSTON
Compressed air systems — BOSTON Easy Couple nitrile bulk air hoses with vinyl nitrile or neoprene covers
Water transfer and suction — BOSTON vinyl nitrile water suction and discharge hose assemblies with wire helix reinforcement
Petroleum handling — BOSTON corrugated cover gasoline hose assemblies for fuel transfer
Bulk material transport — BOSTON rubber blend material-handling hoses with natural rubber cover for grains and aggregates
Industrial maintenance — BOSTON hoses for general-purpose air and water applications in plant operations
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BOSTON Products

3G Electric supplies BOSTON inch spur gears with standard hub. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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