Boston Gear NA15B-3/8 Spur Gear, 14.5 Pressure Angle, Steel, Inch, 20 Pitch, 0.375" Bore, 0.850" OD, 0.375" Face Width, 15 Teeth




Key features
- •Transmits torque between parallel shafts to provide rotational power to another part of a motorized system
- •Pressure angle of 14.5 degrees for a higher contact ratio between gears, resulting in quieter operation than larger pressure angles
- •Diametral pitch of 20 for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision
- •Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
BrandBoston Gear
CategorySpur Gears
Boston Gear NA15B-3/8 Spur Gear, 14.5 Pressure Angle, Steel, Inch, 20 Pitch, 0.375" Bore, 0.850" OD, 0.375" Face Width, 15 Teeth
List Price: $83.50$75.15DEALYou Save: $8.35 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







