XRAY Aluminum 48P Hard Coated Pinion Gear (3.17mm Bore) (21T)
XRAY 48 Pitch Hard Coated Aluminum Pinion Gear. These pinions are manufactured by XRAY on a specially-modified precision gear machine which has ultra-precise tolerances and assures unparalleled concentricity. After machining, the narrow pinions have all their edges chamfered and then are run-in. The pinions are then specially treated to give them an even hardcoat so they stay absolutely true for a long time. The pinions run great with any spur gears, and work perfectly with XRAY spur gears where even throttle on/off noise disappears. You can be confident in using these narrow pinions right from the package, knowing that you are using a pinion of leading-edge design and production.
This product was added to our catalog on January 8, 2013.