Precision Engineered 6203ZZ Deep Groove Ball Bearing

High-grade chrome steel construction ensures durability and smooth rotation under heavy loads. Shielded (ZZ) design protects against dust while maintaining low friction for optimal performance.

17x40x12mm dimensions with tight tolerance for precise fit in industrial and automotive applications. Ideal for motorcycle transmissions, electric motors, and power tools.

Heat-treated races and polished steel balls reduce wear, extending service life. Compatible with 6300/6301 series for versatile replacement options.

Sealed 2RS variant available for wet environments. Bulk pricing available for OEMs and distributors. Global shipping with factory-direct cost savings.