Angular contact ball bearing NTN 5S-2LA-HSL913U

NTN 5S-2LA-HSL913U is a angular contact ball bearing reference, within Bearings. Request a quote for 5S-2LA-HSL913U via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN 5S-2LA-HSL9U series angular contact ball bearing is a precision component designed to support combined radial and axial loads in applications where rotational accuracy is critical. Its angular contact design allows paired mounting to achieve high rigidity. It is used in machine tool spindles, measuring equipment and high-speed systems. At MR Accesorios Industriales we quote it with the complete designation you need.

The 5S-2LA-HSL9U series designation is read in blocks. The prefix 5S indicates the ball material, ceramic, which reduces weight and thermal expansion. The code 2LA refers to the cage and lubrication type. The letters HSL identify the high-speed angular contact series, and the final number, as in 5S-2LA-HSL910U or 5S-2LA-HSL917U, indicates the size. The final U corresponds to an internal design variant. Learn more about this nomenclature by consulting MR.

These bearings are used in milling machine, grinding machine and machining center spindles, where speed and precision are decisive. They are also found in metrology equipment, precision drill heads and positioning systems. In Argentina, the automotive, aeronautical and machine tool sectors demand this series for replacements that require tight tolerances. MR Accesorios Industriales sells the NTN line for these applications.

To select the correct bearing, take the mounting arrangement into account: these bearings are installed in pairs and preloaded according to the required axial clearance. Proper lubrication, with grease or oil, and sealing, if the environment has contaminants, are key factors. Housing alignment and cleanliness during mounting prevent premature failures. If you need assistance, our technical team will guide you.

NTN angular contact bearings can be interchanged with those of other brands that follow the same dimensional nomenclature. When looking for a replacement, verify the main dimensions and the contact angle, and consider the load and speed conditions. Interchangeability between manufacturers is possible when these specifications are respected. If you have doubts, send us the original part number and we will tell you the equivalent.

To request a quote for the NTN angular contact bearing you need, send the complete part number via WhatsApp to MR Accesorios Industriales. We will reply shortly with the information so you can move forward with your project.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.