NSK 6805 ZZ (61805-2Z) deep groove ball bearing

Product detailed description

NSK 6805 ZZ (61805-2Z) is a single row ball bearing manufactured by the renowned Japanese manufacturer NSK. This bearing is part of the category of deep groove ball bearings, which are known for their ability to carry both radial and axial loads in both directions. It is characterized by compact dimensions with an inner diameter of 25 mm, an outer diameter of 37 mm and a width of 7 mm.

The bearing is made of standard steel for rolling bearings, which guarantees high wear resistance and long service life. It contains a pressed steel cage, which ensures proper ball guidance and minimizes friction. Both sides of the bearing are provided with sheet metal covers, which provide basic protection against dust and dirt, while not affecting its compact dimensions.

The NSK 6805 ZZ bearing is designed for operation in a temperature range from -20 °C to +120 °C, which allows it to be used in various industrial applications. It has a normal radial clearance, which is suitable for most standard applications where special clearance adjustments are not required. The running accuracy is in the P0/PN class, which corresponds to ABEC 1 standards, and is sufficient for normal use where extreme accuracy requirements are not imposed.

This component is ideal for applications where reliability and durability are required while maintaining compact dimensions, such as small electric motors, gearboxes or other mechanical devices. The total weight of the bearing is 0.022 kg, which contributes to its easy integration into various systems without a significant increase in weight.