What is this?
The brass shaft coupling connectors are made of solid brass, which are sturdy, reliable and functional. Used to connect motor shafts to hexagonal wheels of robots, vehicles, and other models. Suitable for connecting the shaft of the model, perfect accessory for RC model motors.
What is included?
Flexible motor bearing coupling sizes are:
Hole Diameter: 2mm to 3mm / 0.08 to 0.12"
Outer Diameter: 0.35" (9 mm)
Height: 0.79 in (20 mm)
Material: Brass
Package includes 4 brass shaft couplings and 16 screws.
Do you have the advantage of the product?
Brass bearing couplings feature high temperature resistance, corrosion resistance, oil resistance and long service life. Makes the shaft more stable, easy to install and replace.
How to use?
Easy to install and use. Mainly used to connect two optical axes of different diameters, used to connect motor to optical axis, or to connect axis of different diameters.
Do you have any precautions?
Please choose the right size before purchasing.