NSK 6203 DDUC3E (2RS C3) deep groove ball bearing

Product detailed description

NSK 6203 DDUC3E is a single row deep groove ball bearing, which belongs to the category of deep groove ball bearings, manufactured by the renowned Japanese manufacturer NSK. This bearing is characterized by its precisely defined dimensions: the inner diameter (d) is 17 mm, the outer diameter (D) is 40 mm and the width (B) is 12 mm. The bearing is made of standard steel for rolling bearings, which guarantees its high durability and reliability in various applications.

The 6203 DDUC3E bearing is equipped with a double-sided contact seal made of rubber, which provides effective protection against dust and moisture, thereby extending the life of the bearing. The seal is marked as 2RS, which indicates its presence on both sides of the bearing. The bearing has a slightly increased radial clearance C3, which allows better adaptation to thermal expansion and vibrations in operation.

The bearing cage is pressed from steel, which guarantees its strength and resistance to mechanical stress. The bearing is designed for operation in the temperature range from -20 °C to +120 °C, which allows its use in various industrial conditions. The running accuracy is in the P0/PN class, which corresponds to ABEC 1, and ensures sufficient accuracy for common applications.

Due to its design features and material composition, the NSK 6203 DDUC3E bearing is suitable for a wide range of applications, including engines, gearboxes and various industrial equipment, where reliable and effective support of rotational movements is required. The weight of the bearing is 0.067 kg, which contributes to its easy handling and installation.