Gears with bearings

3 Planetary Gears. Steel:38 11mm,Hole Dia. 8mm,Bearing 608. Steel+Plastic:38.5 11mm,Hole Dia. Copper +Plastic:38.5 11mm,Hole Dia. Material:Nylon,Steel,Steel+Plastic,Copper+Plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

3 Planetary Gears. Material:Nylon,Steel,Steel+Plastic,Copper+Plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

3 Planetary Gears. Steel:38 11mm,Hole Dia. 8mm,Bearing 608. Steel+Plastic:38.5 11mm,Hole Dia. Copper +Plastic:38.5 11mm,Hole Dia. Material:Nylon,Steel,Steel+Plastic,Copper+Plastic. Types:Nylon,Steel,Steel+Plastic,Copper+Plastic.

3 Planetary Gears. Steel:38 11mm,Hole Dia. 8mm,Bearing 608. Steel+Plastic:38.5 11mm,Hole Dia. Copper +Plastic:38.5 11mm,Hole Dia. Material:Nylon,Steel,Steel+Plastic,Copper+Plastic. Color: Nylon,Steel,Steel+Plastic,Copper+Plastic(D H).

3 Planetary Gears. Steel:38 11mm,Hole Dia. 8mm,Bearing 608. Steel+Plastic:38.5 11mm,Hole Dia. Copper +Plastic:38.5 11mm,Hole Dia. Material:Nylon,Steel,Steel+Plastic,Copper+Plastic. Types:Nylon,Steel,Steel+Plastic,Copper+Plastic.