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BOSTON Spur Gear: Inch, Pitch 8, 18 Teeth, 7/8 in Bore Dia, 14.5° Pressure Angle - Inch Spur Gears with Standard Hub
BOSTONInch Spur Gears with Standard Hub

BOSTON Spur Gear: Inch, Pitch 8, 18 Teeth, 7/8 in Bore Dia, 14.5° Pressure Angle

The BOSTON Spur Gear: Inch (SKU 1L985, MPN NH18 B) is an inch-system, pitch 8 steel spur gear with 18 teeth, a 7/8 in bore diameter, 2.25 in pitch diameter, and a 14.5° pressure angle, featuring a standard hub and no…

SKU 3G-OTH-724394

Brand
BOSTON
Item
Spur Gear: Inch, Pitch 8, 18 Teeth, 7/8 in Bore Dia, 14.5° Pressure Angle
Category
Inch Spur Gears with Standard Hub
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Technical Specifications

BOSTON
Manufacturer Part Number
NH18 B
Type
Pitch 8, Steel
Material
Steel
Teeth
18
Keyway
No
Bore Dia
7/8 in
Pitch Dia
2.25 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 1L985, MPN NH18 B) is an inch-system, pitch 8 steel spur gear with 18 teeth, a 7/8 in bore diameter, 2.25 in pitch diameter, and a 14.5° pressure angle, featuring a standard hub and no keyway. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BOSTON Spur Gear NH18 B used for?

The BOSTON Spur Gear NH18 B is used in industrial power transmission systems to transfer motion and torque between parallel shafts. It is commonly applied in conveyors, machine tools, and packaging equipment where precise, inch-system gearing with a 14.5° pressure angle is required.

What are the specifications of the BOSTON Spur Gear NH18 B?

The BOSTON Spur Gear NH18 B is an inch-system, pitch 8 steel gear with 18 teeth, a 7/8 in bore diameter, 2.25 in pitch diameter, and a 14.5° pressure angle. It has a standard hub and no keyway. The manufacturer part number is NH18 B.

Where to buy the BOSTON Spur Gear NH18 B worldwide?

3G Electric supplies the BOSTON Spur Gear NH18 B worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we interpret your demand and deliver this inch-system spur gear across 14 departments, with specialist depth in combustion, pumps and controls.

How to select the correct BOSTON spur gear for an application?

To select the correct BOSTON spur gear, match the system of measurement (inch), pitch (8), pressure angle (14.5°), and bore diameter (7/8 in) to your shaft and mating gear. Confirm the number of teeth and pitch diameter for the required ratio. 3G Electric can help verify compatibility.

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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