Thrust ball bearing de contacto angular NTN AXN2557

NTN AXN2557 is a thrust ball bearing de contacto angular reference, within Bearings. Request a quote for AXN2557 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN AXN series angular contact thrust ball bearing is a component designed to support predominantly axial loads in a single direction, with angular contact between balls and raceways. It is used in applications requiring high axial rigidity and precision, such as machine tool spindles, rotary tables and measuring equipment. Its construction allows moderate speeds and a high axial load capacity relative to its size. MR Accesorios Industriales sells this series backed by more than 80 years in the Argentine industrial market.

The AXN series designation is interpreted by its letters and the numbers that accompany it. The letters AXN identify NTN's family of angular contact thrust ball bearings. The following digits, as in AXN2052, AXN2557 or AXN3062, indicate dimensions and specific characteristics of each size. Suffixes, when they appear, may indicate variations in raceway design, cage type or preload. To select the correct code, it is essential to know the mounting dimensions and axial load conditions.

These bearings are used in industries that require precision and reliability under axial loads. In Argentina, they are common in milling and grinding machine spindles, coordinate tables, precision drill heads and metrology equipment. They also appear in gearboxes and slewing mechanisms where the axial load is dominant. Their ability to support thrust in a single direction makes them suitable for assemblies where they are combined with other bearings that absorb radial loads.

For a correct selection, take into account the magnitude and direction of the axial load, the rotation speed and the environmental conditions. Mounting requires careful alignment between shaft and housing, since these bearings do not compensate for angular misalignment. Lubrication must be suitable for the operating regime: grease for moderate speeds or oil for high speeds. Sealing will depend on exposure to contaminants. Mounting with controlled preload improves rigidity, but must follow the manufacturer's recommendations.

Regarding equivalences and interchangeability, angular contact thrust ball bearings from different brands may share standardized dimensions, but load capacities and speed limits may vary. If you need to replace a bearing from another brand, the safest approach is to compare the main dimensions and operating conditions. MR Accesorios Industriales can advise you to find the NTN reference equivalent to your current code.

To request a quote for the NTN AXN series angular contact thrust ball bearing you need, send the complete code or mounting dimensions via WhatsApp to MR Accesorios Industriales. We will reply promptly with availability and compatible alternatives. We can also help you identify the correct reference if you provide a photo or the housing dimensions. With more than 80 years of experience, we are here to answer your technical inquiry.

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