NTN 2LA-HSE030 angular contact ball bearing

NTN 2LA-HSE030 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 2LA-HSE030 and any equivalents.

For machine tool spindles, high-speed motors, and positioning systems, the NTN 2LA-HSE0 series angular contact ball bearings deliver the precision and rigidity needed for combined radial and axial loads in one direction. Their offset raceways and contact angle support accurate rotation, making them a common choice in demanding industrial settings.

The 2LA-HSE0 series code breaks down into three parts: 2LA denotes a special execution with light preload and universal pairing, HSE identifies the high-speed precision series, and the trailing number (010, 011, 012, etc.) specifies the bearing size. For instance, 2LA-HSE010 refers to a high-precision angular contact bearing in that size. Reading the code this way helps you match the bearing to your application quickly.

These bearings are found in milling spindles, grinding machines, machining centers, and high-speed motors, as well as in measuring equipment and positioning systems where accuracy and rigidity matter. Their ability to carry axial loads in a single direction makes them suitable for paired arrangements. Typical industries include metalworking, automotive, aerospace, and machine tool manufacturing.

When selecting an angular contact bearing, consider the load type, rotational speed, and lubrication conditions. Internal clearance and preload are critical because they affect rigidity and service life. Mounting requires precise alignment and strict cleanliness; use suitable tools and avoid impacts. Lubrication may be grease or oil depending on the application, and sealing depends on the working environment.

NTN angular contact bearings can interchange with those from other brands if the main dimensions, contact angle, and load capacity match. Check tolerances and clearance carefully, as small differences can influence performance. If you are unsure, provide the original part number and we will identify a compatible alternative.

To request a quote, send the part number or exact measurement via WhatsApp or email. Our team responds promptly and can also assist with selection and proper mounting for your application.