Spur Gear 8mm Inner Hole Pinion Gear 25T Mod 1 Plastic Motor Gear Pins It has High light transmission

It has High light transmission

pretty artistic and durable

Protects floor from scratches and noise produced by chairs and tables

Keyway Length: 3mm / 0

Spur Gear 8mm Inner Hole Pinion Gear 25T Mod 1 Plastic Motor Gear Pins It has High light transmission1. The spur gear is made of plastic, lightweight, easy to change and durable to use. 2. Teeth: 25T, Gear Step Diameter: 20mm 0. 79inch, Gear Step Height: 10mm 0. 39inch, Outer Diameter: 27mm 1. 06inch, Inner Hole Diameter: 8mm 0. 31inch, Effective Tooth Length: 10mm 0. 39inch, Total Thickness: 20mm 0. 79inch, Teeth Pitch: 3. 1mm 0. 12inch, Teeth Depth: 2. 3mm 0. 09inch, Module: 1 Mod, Pressure Angle: 20 3. The spur pinion gears are widely applicated