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uxcell Pinion Gear Set, Brass Motor Rack Straight Spur Gear with Step, 0.5 Mod 40T 6mm Bore 21mm Outer Dia, M3 Set Screws Included

5.0 (1) Write Review
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$9.99

$ 4 .99 $4.99

In Stock
  • Pinion Gear: Model: 0.5 Mod; Teeth: 40T; Bore Size (Shaft Dia.): 6mm / 0.24"; Outer Dia. (Teeth Part): 21mm / 0.83"; Effective Teeth Length: 5mm / 0.2"; Step Size: 18mm x 5mm / 0.71" x 0.2" (D*H)
  • Brass Parts: The brass pinion gear has strong wear resistance, high strength, high hardness and chemical corrosion resistance.
  • Easy to Use: Be sure your RC motor shaft have the same diameter. Comes with set screws for each pinion gear, easy to install. Hardness of teeth surface: soft teeth surface.
  • Tips: Release the motor to install the pinion. Make sure to lock it on the flat part of the motor shaft.
  • Package Content: 1pcs x Pinion Gear, 2pcs x M3 Set Screws. Good pinion gear replacement for your equipment.


Product Description

1

Brass Material

The brass pinion gear has strong wear resistance, high strength, high hardness and chemical corrosion resistance.

Easy to Use

Comes with set screws for each pinion gear, easy to install. Be sure your RC motor shaft have the same diameter.

Tips

Release the motor to install the pinion. Make sure to lock it on the flat part of the motor shaft. Good pinion gear replacement for your equipment.


JM
Reviewed in the United States on December 31, 2022
These gears are very nicely made but the set screws provided were 4mm rather than the 3mm to fit the threads in the gears. Had the set screws been screwed into the gears rather than loose in the bag this could have been avoided.