Boston 3G-OTH-724431 — Technical Specifications

Name: Boston 3G-OTH-724431 Spur Gear: Inch, Pitch 12, 48 Teeth, 3/4 in Bore Dia, 14.5° Pressure Angle, Cast Iron (MPN ND48). Key specifications — System of Measurement: Inch; Material: Cast Iron; Keyway: No.
Brand: Boston

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.

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Technical Specifications

Parameter	Value
Type	Pitch 12, Cast Iron
Teeth	48
Keyway	No
Bore Dia	3/4 in
Material	Cast Iron
Pressure Angle	14.5°
System Of Measurement	Inch
Manufacturer Part Number	ND48