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BOSTON Spur Gear: Inch, Pitch 10, 18 Teeth, 3/4 in Bore Dia, 14.5° Pressure Angle - Inch Spur Gears with Standard Hub
BOSTONInch Spur Gears with Standard Hub

BOSTON Spur Gear: Inch, Pitch 10, 18 Teeth, 3/4 in Bore Dia, 14.5° Pressure Angle

The BOSTON Spur Gear: Inch (SKU 1L976) 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…

SKU 3G-OTH-724409

Brand
BOSTON
Item
Spur Gear: Inch, Pitch 10, 18 Teeth, 3/4 in Bore Dia, 14.5° Pressure Angle
Category
Inch Spur Gears with Standard Hub
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Technical Specifications

BOSTON
Manufacturer Part Number
NF18 B
Type
Pitch 10, Steel
Material
Steel
Teeth
18
Keyway
No
Bore Dia
3/4 in
Pitch Dia
1.8 in
Pressure Angle
14.5°
System of Measurement
Inch
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BOSTON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTON Spur Gear: Inch (SKU 1L976) 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 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

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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