Find High-Precision Fairloc® Spur Gears

Product Announcement from Stock Drive Products & Sterling Instrument - SDP/SI

SDP/SI designs and manufactures a wide variety of components that feature the exclusive Fairloc® integral hub, including high-precision gears. High-quality inch Fairloc® spur gears, identified as S1VS24-..., S1VC32-..., and S1VS48-... series are manufactured in stainless steel and fit shafts ranging from 1/8" to 3/8" in diameter.

These spur gears are stocked in 48, 32 and 24 DP and range in face width from .197" to .313". Their sizes range from 14 to 120 teeth with O.D.'s ranging from .375" to 4.250". Modifications and custom design are available.
SDP/SI is a leading manufacturer of small mechanical components, precision gears, and gear assemblies. Established in 1950, we provide motion control and small power transmission solutions for a wide variety of applications, including aerospace, medical, robotics, and more.

Let us quote your next project, speak to an engineer at (516) 328-3300.

Quotes, online orders, and 3D CAD models are available at our estore at

SDP/SI - Stock Drive Products/Sterling Instrument, a Designatronics company
250 Duffy Avenue, Hicksville, NY 11801
Phone: (516) 328-3300; (800) 819-8900