Genuine NTN 6209ZZC4 single row deep groove ball bearing, engineered for reliable performance in various industrial applications. This bearing features a 45mm bore diameter, an 85mm outer diameter, and a 19mm width. It is equipped with two durable metal shields (ZZ) on both sides to provide effective protection against dust and contaminants, extending bearing life. The C4 radial internal clearance is greater than standard, making it suitable for applications with higher operating temperatures or where greater thermal expansion of the shaft is expected. This high-quality NTN bearing ensures smooth operation and durability.