7318BW

This category covers NSK angular contact ball bearings. The angled raceway/ball contact design carries radial load plus axial load in one direction; in practice two or more bearings are typically paired (DB/DF/DT arrangement) for bidirectional load. Available in 15°, 25°, 30° and 40° contact-angle series — larger contact angle gives higher axial load capacity. Precision grades suit machine tool spindles, semiconductor equipment and precision instrumentation for high-speed rotation; standard grades are common in gearboxes, pumps and general drive mechanisms.

For current spec and catalog cross-reference, please inquire: Nahshon is NSK's authorized distributor in Taiwan with full part-number lookup and sourcing support — add the part number to your inquiry list and we will confirm the current code, spec and quote with the factory; sourcing support is also available for discontinued models.