NTN 5S-2LA-HSFL013AD angular contact ball bearing

NTN 5S-2LA-HSFL013AD belongs to angular contact ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5S-2LA-HSFL013AD and any equivalents.

The NTN 5S-2LA-HSFL0 series angular contact ball bearing is built to handle combined radial and axial loads in one direction. It suits setups that call for high rigidity and rotational accuracy, including machine tool spindles, measuring equipment and positioning systems. MR Industrial Accessories supplies this series to customers across the United States and Latin America.

The part number tells you what you are getting. The 5S prefix points to a reinforced polyamide cage. The 2LA segment covers a 15° contact angle and light preload. HSFL marks the high-speed execution with solid lubrication, and the trailing 0 is the dimension series. Sizes appear at the end, as in 5S-2LA-HSFL010AD and 5S-2LA-HSFL017AD. Reading the code this way helps you match the bearing to the spindle or positioning axis.

These bearings turn up in milling machine spindles, CNC lathes, grinding machines and machining centers, as well as in metrology equipment, optical instruments and automation systems. Their ability to run at high speeds while carrying axial loads makes them a fit where dimensional control matters.

When selecting, look at contact angle, preload and lubrication type. Solid lubrication in this series cuts maintenance and supports performance at high speeds. During mounting, check shaft and housing alignment and apply the correct preload. Sealing and fit tolerances also affect service life.

For equivalents, NTN angular contact bearings can be interchanged with other recognized brands when the main dimensions and the load and speed specifications match. Compare contact angle, preload and cage type. For replacements, have the complete original part number ready.

To request a quote for this bearing or a specific variant, send the part number or model on WhatsApp or by email. The team replies promptly and can suggest a compatible alternative and help you choose the right component for your application.