BOSTON NF18 B Inch Spur Gear with Standard Hub
The BOSTON Spur Gear: Inch (SKU 3G-OTH-724409) is an inch-system spur gear with a standard hub, featuring 18 teeth, a 3/4 in bore diameter, and a 1.8 in pitch diameter. It is made of steel with a 14.5° pressure angle…
SKU 3G-OTH-724409
Also listed as: NF18B · NF18-B
Local availability & support — Singapore
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- 20 Woodlands Link #09-05, Singapore 738733
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- +65 8878 8355
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Product Description
The BOSTON Spur Gear: Inch (SKU 3G-OTH-724409) is an inch-system spur gear with a standard hub, featuring 18 teeth, a 3/4 in bore diameter, and a 1.8 in pitch diameter. It is made of steel with a 14.5° pressure angle and a pitch of 10, and does not include a keyway (MPN NF18 B).
Frequently Asked Questions
What is the BOSTON spur gear NF18 B used for?
The BOSTON spur gear NF18 B is used in power transmission systems to transfer motion between parallel shafts. Its 14.5° pressure angle and 10 pitch suit moderate-load applications in conveyors, packaging machinery, and industrial drives where precise speed and torque control are needed.
What are the specifications of the BOSTON spur gear NF18 B?
The BOSTON spur gear NF18 B has 18 teeth, a 3/4 in bore diameter, 1.8 in pitch diameter, 14.5° pressure angle, and pitch 10. It is made of steel, uses inch-system measurement, and has no keyway. The manufacturer part number is NF18 B.
Where to buy the BOSTON spur gear NF18 B worldwide?
3G Electric supplies the BOSTON spur gear NF18 B to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system spur gear with standard hub.
How to select the right BOSTON spur gear for an application?
To select the right BOSTON spur gear, match the pitch, pressure angle, and bore diameter to your shaft and mating gear. For the NF18 B, ensure your system uses inch measurement and a 14.5° pressure angle. Confirm the 1.8 in pitch diameter aligns with your center distance requirements.
Used in
Common applications for BOSTONBOSTON 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.
