NTN 2LA-BNS010ADLLB angular contact ball bearing

NTN 2LA-BNS010ADLLB is a reference of angular contact ball bearing, within Bearings. Request a quote for 2LA-BNS010ADLLB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NTN BNS series angular contact ball bearing is a precision component designed to withstand combined radial and axial loads in applications where rotational accuracy is critical. Its raceway and ball design provides angular contact that improves axial load capacity in one direction, so they are usually mounted in pairs. It is used in machine tool spindles, measuring equipment and high-speed systems. At MR Accesorios Industriales we quote it with the exact part number you provide.

The BNS series designation is read in blocks: the initial numeric prefix (for example, 2LA) identifies design and precision variants; it is followed by BNS, which corresponds to the high-precision angular contact ball bearing series; then a number indicating the size; and the suffixes ADLLB define characteristics such as contact angle, cage type, internal clearance and sealing. Thus, a 2LA-BNS009ADLLB is a bearing from the BNS series with size 009 and ADLLB configuration. These references are selected by complete part number to ensure interchangeability.

In Argentine industry, BNS series angular contact bearings are used in the spindles of milling machines, grinding machines and machining centers, where rigidity and rotational accuracy are required. They also appear in measuring heads, rotary tables and testing equipment. Their ability to run at high speeds with low friction makes them suitable for applications where internal clearance and lubrication are determining factors. MR Accesorios Industriales supports workshops and plants with these components for maintenance and automation projects.

To correctly select a BNS bearing, take into account the type of load (radial, axial or combined), the rotational speed and the environmental conditions. Mounting requires precise alignment and, in many cases, mounting in pairs with preload. Lubrication must be suitable for the working speed and temperature, and the seal protects against contaminants. If the bearing is mounted with an interference fit, follow the manufacturer's recommendations to avoid deformation. Cleanliness during installation is essential to achieve the expected service life.

Precision angular contact bearings are identified by standardized part numbers that can vary between manufacturers. When looking for an equivalent, it is important to compare not only the main dimensions (bore, outer diameter and width) but also the contact angle, internal clearance and cage type. In many cases, direct interchangeability is not possible and the operating conditions must be verified. If you have the part number from another brand, at MR Accesorios Industriales we will indicate the compatible alternative or quote the exact part number you need.

To move forward with the quote, send us on WhatsApp the complete part number of the bearing you are looking for, or the measurements and characteristics you need. At MR Accesorios Industriales we reply promptly with the information so you can continue with your project.