Spherical roller thrust bearing NTN 29252

NTN 29252 is a spherical roller thrust bearing reference, within Bearings. Request a quote for 29252 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

NTN spherical roller thrust bearings are components designed to withstand very high axial loads while allowing slight misalignment between the shaft and the housing. Their design with spherical rollers and a spherical seat makes them suitable for applications where loads are primarily axial and alignment conditions are not perfect. MR Accesorios Industriales sells this NTN line in Buenos Aires, Argentina, with more than 80 years of experience in bearings and power transmission.

The designation of these NTN spherical roller thrust bearings is interpreted from the series and the number indicating the size. For example, in 29230 the prefix 292 corresponds to a series of low-profile spherical roller thrust bearings, while the number 30 indicates the bore diameter in millimeters. In 293/500, the prefix 293 identifies a series with higher axial capacity and the number 500 indicates a bore diameter of 500 mm. The 294 series, as in 294/500, is used for higher axial loads. Learn more about these series and their applications by consulting MR.

These bearings are used in industries that handle large axial loads and require some tolerance to misalignment. In Argentina, they are common in applications such as rolling mill tables, port cranes, cement mills, presses and mining equipment. They also appear in paper machines and in some types of large gearboxes. Their ability to withstand axial loads in one direction makes them suitable for assemblies where the load acts mainly in one direction, such as support columns or vertical shafts.

To correctly select a spherical roller thrust bearing, take into account the magnitude and direction of the axial load, as well as the rotational speed. It is important to verify the alignment between the shaft and the housing, since although these bearings allow some misalignment, incorrect mounting can reduce their service life. Proper lubrication, whether with grease or oil, is essential to dissipate heat and protect the rolling surfaces. During mounting, ensure uniform support on the seating washers and avoid impacts that could damage the rollers or raceways.

Regarding equivalences and interchangeability, NTN spherical roller thrust bearings can replace those of other brands that follow the same standardized dimensions. If you need to replace a bearing from another brand, the safest approach is to compare the main dimensions (bore diameter, outer diameter and height) and the load capacities. MR Accesorios Industriales can advise you to find the NTN bearing equivalent to your current part number. Remember that interchangeability between brands is not always direct and depends on tolerances and internal design.

If you need a quote for an NTN spherical roller thrust bearing, write to us via WhatsApp with the part number or size you are looking for. At MR Accesorios Industriales we will quote you promptly and indicate the compatible alternative if necessary. With more than 80 years in the market, we are your trusted partner in Buenos Aires, Argentina, for bearings and industrial components.

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