Feature●Balls are made of chromium steel. The cage, inner and outer rings are made of stamped steel●It is characterized by high hardness and toughness, which makes it an excellent choice for applications requiring high load-bearing capacity and durability.●Bearing steel has a strong ability to wear. This makes it ideal for applications exposed to harsh environments.●The low coefficient of friction allows it to rotate with minimal resistance, reducing energy loss and extending its service life.Description Metal Shielded Ball Bearings Set (10 PCS)
(4x10x4mm)
Manufactured to very high precision standards ensuring smooth and efficient operation even under high loads.
These bearings are used in a variety of small machinery applications, including skateboard wheels, inline skates, and electric motors.
Pre-lubricated for easy maintenance