NSK Americas Datasheets for Ball Bearings

Ball bearings are used to provide smooth, low friction motion in rotary applications. Ball bearings types include radial ball bearings (deep groove and angular contact) and thrust ball bearings.
Ball Bearings: Learn more

Product Name Notes
Special or Severe Environment Ball Bearings -- SPACEA Series NSK SPACEA™ Series Ball Bearings are optimal for applications in severe operating environments where standard bearings aren't adequate. The SPACEA™ series has a wide array of product applicable to special...
Super Precision Ball Bearings NSK Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity. Optimal materials and internal design, give super precision...
Thrust Ball Bearings NSK Thrust Ball Bearings are composed of a "washer-like" bearing ring with raceway grooves for the balls and are classified into flat seats or aligning seats. Designed to handle thrust...
Water, Alkali and Strong Acid Aqua Bearings NSK’s Aqua Bearings feature a special fluororesin outer/inner rings with balls and cages equipped to meet a broad range of light load applications in water, alkali and strong acid environments.
Self-Aligning Ball Bearings Self-Aligning Ball Bearings are ideal when the alignment of the shaft and housing is problematic and the shaft may bend. The outer ring has a spherical raceway with its center...
Deep Groove Ball Bearings NSK is the World Leader in Deep Groove Ball Bearings. Deep Groove Ball Bearings (DGBB) are the most common form of rolling bearings and are used in a variety...
Angular Contact Ball Bearings NSK offers one of the most comprehensive range of Angular Contact Ball Bearings designed to meet OE manufacturers' demanding requirements. These bearings have a contact angle that enables them to...