Self-lubricating bearings resist corrosion
Click here for spec sheet: NAT Spec Sheet
But why settle for a knock-off when you can have the original - from Boston Gear
Bearing insert is encased in non-conductive
14 1/2° PA gears are used extensively because of lower backlash and smoother
YPB2460 Delrin Spur Gear with Brass Insert 6mm ID Self-lubricating bearings resist corrosionBoston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including