Bearings
What we want to say
We are certainly not the one who knows the most about remote control cars.
But we are professionals who sell bearings.
The combination of this series may not be suitable for your needs.
1. Why do the bearings I received have shaking?
The clearance of the bearing is related to the play.
The default is the standard C0 clearance which is usually 3-18um.
The corresponding principle is shown in the figure below.
If you don't need to shake please choose C2 small clearance bearing.
If you have any questions please contact us before purchasing.
2. What is the accuracy of ABEC-1?
ABEC is the American ANSI standard.
The corresponding German DIN standard and international ISO standard.