Home / Hot Racing / Gears - Pinions / NSG3231
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Hardened steel pinion gear with 31 teeth at 32 pitch, bored for a motor with a 5mm shaft and measuring 25mm in outer diameter. It is CNC machined and nitrided, which adds surface hardness and corrosion resistance. The hardening also improves wear resistance and fatigue life. IN THE BOX: One pinion gear and one M5x5mm set screw BEFORE YOU START: You will need a 2mm hex wrench for the set screw and a removable thread lock such as blue. The motor must have a 5mm shaft and the gear must mesh with a 32 pitch spur gear.
