Boston 3G-OTH-724459 — Technical Specifications

Name: Boston 3G-OTH-724459 Spur Gear: Inch, Pitch 16, 48 Teeth, 1/2 in Bore Dia, 14.5° Pressure Angle, Steel, 3 in Pitch Dia (MPN NB48A). Key specifications — System of Measurement: Inch; Material: Steel; Keyway: No.
Brand: Boston

The BOSTON Spur Gear: Inch (MPN NB48A) is an inch-system spur gear with a standard hub, featuring 48 teeth, a 1/2 in bore diameter, a 3 in pitch diameter, and a 14.5° pressure angle. Made of steel with Pitch 16, it has no keyway. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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Technical Specifications

Parameter	Value
Type	Pitch 16, Steel
Teeth	48
Keyway	No
Bore Dia	1/2 in
Material	Steel
Pitch Dia	3 in
Pressure Angle	14.5°
System Of Measurement	Inch
Manufacturer Part Number	NB48A