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BOSTON Spur Gear: Inch, Pitch 12, 48 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 12, 48 Teeth, 3/4 in Bore Dia, 14.5° Pressure Angle

The BOSTON Spur Gear: Inch (SKU 1L972, MPN ND48) is a Pitch 12, cast iron inch spur gear with 48 teeth, a 3/4 in bore diameter, and a 14.5° pressure angle. It features a standard hub and no keyway, designed for…

SKU 3G-OTH-724431

Brand
BOSTON
Item
Spur Gear: Inch, Pitch 12, 48 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
ND48
Type
Pitch 12, Cast Iron
Material
Cast Iron
Teeth
48
Keyway
No
Bore Dia
3/4 in
Pressure Angle
14.5°
System of Measurement
Inch
View Full Spec Sheet

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

Product Description

The BOSTON Spur Gear: Inch (SKU 1L972, MPN ND48) is a Pitch 12, cast iron inch spur gear with 48 teeth, a 3/4 in bore diameter, and a 14.5° pressure angle. It features a standard hub and no keyway, designed for inch-system power transmission applications.

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 ND48 used for?

The BOSTON Spur Gear ND48 is used in inch-system power transmission applications to transfer motion and torque between parallel shafts. Its 48 teeth, 14.5° pressure angle, and cast iron construction suit moderate-load industrial machinery, conveyors, and gearboxes where precise speed reduction or increase is needed.

What are the specifications of the BOSTON Spur Gear ND48?

The BOSTON Spur Gear ND48 is an inch-system spur gear with pitch 12, 48 teeth, a 3/4 in bore diameter, and a 14.5° pressure angle. It is made of cast iron, has a standard hub, and includes no keyway. The manufacturer part number is ND48.

Where to buy the BOSTON Spur Gear ND48 worldwide?

3G Electric supplies the BOSTON Spur Gear ND48 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 for your power transmission needs.

How to select the right BOSTON spur gear for my application?

To select the right BOSTON spur gear, match the system of measurement (inch), pitch, number of teeth, bore diameter, and pressure angle to your shaft and load requirements. The ND48 has a 3/4 in bore and no keyway, so ensure your shaft fits and consider adding a keyway if needed for torque transmission.

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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