The 5/13/4mm ZZ ball bearing from Planet-Hobby is a high-quality solution for model building, particularly for upgrading R/C cars. These ball bearings offer reliable performance and are an excellent alternative to conventional plain bearings. With sealing washers on both sides, the ZZ/2Z types are particularly well protected against contamination, enhancing their durability and efficiency. The package includes ten pieces, making them ideal for various applications in model building. These ball bearings are not only suitable for R/C cars but can also be used in other models that require precise and smooth movement.

• High-quality ball bearings for R/C cars and model building
• Sealing washers on both sides for protection against contamination
• Package includes ten pieces for versatile applications.