QIDO 26 piece set of 8mm x 22mm 7mm miniature bearings suitable for motors, industrial machinery, skateboards, roller skates, etc

The reason why the 608 series bearings have become a universal standard in fields such as motors, industrial machinery, skateboards, and roller skates is due to their excellent comprehensive performance and wide applicability.
Extremely versatile in size:
Easy to replace: Whether it's skateboard wheels, roller skates, or motor rotors, they can almost be directly adapted
Convenient procurement: As one of the most common micro bearings, there is sufficient supply in the market and transparent prices
Strong radial bearing capacity: able to withstand large forces perpendicular to the axis direction
Can withstand combined loads: simultaneously withstand radial and axial forces (thrust)
Low frictional resistance: high operating efficiency and low energy consumption
Installation precautions
Clean installation: Before installation, ensure that the shaft and bearing seat are clean and free of dust and foreign objects
Correct force application: Apply force to the interference fit ring (i.e. the tight fit ring) during installation, and do not transmit force through the rolling element (steel ball) to avoid damaging the raceway
Parallel pressing: Use a dedicated sleeve or press to ensure that the bearings are installed parallel and avoid tilting
Avoid hitting: Do not directly hit the bearing with a hammer, use soft metal or plastic pads instead.