Cylindrical roller thrust bearing INA K89317-M

INA K89317-M is a cylindrical roller thrust bearing reference, within Bearings. Request a quote for K89317-M via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA cylindrical roller thrust bearing is a component designed to withstand high axial loads in one direction. Its design with cylindrical rollers and steel cage allows precise operation in applications where the load is predominantly axial. It is used in industrial machinery, transmission equipment and assemblies requiring high load capacity and axial rigidity. MR Accesorios Industriales carries this INA line in Buenos Aires, Argentina.

The designation of this series is read as K followed by a number indicating the bore diameter and the suffix -M, which indicates the brass cage. For example, K81136-M corresponds to a cylindrical roller thrust bearing with brass cage and a bore diameter of 180 mm. The examples K81138-M, K81140-M, K81144-M, K81148-M, K81152-M, K81156-M and K81160-M show the progression of sizes. The number is not a generic series code, but identifies each particular size.

These bearings are used in applications where the axial load is dominant and high load capacity is required, such as presses, extruders, cranes, lifting equipment and machine tools. In Argentina, they are common in the metallurgical, cement, mining and heavy machinery manufacturing industries. They are also used in gearboxes and transmission systems that withstand significant axial thrust.

To correctly select a cylindrical roller thrust bearing, take into account the axial load it must withstand, the rotation speed and the environmental conditions. It is essential to verify the alignment of the support surfaces, since these bearings are not self-aligning. Proper lubrication and sealing against contaminants extend service life. Mounting must be carried out with appropriate tools to avoid damage to the rollers and raceways.

Regarding equivalences, INA cylindrical roller thrust bearings can be interchanged with products from other brands that follow the same standardized dimensions. Always verify tolerances and load capacity before replacing a component. Interchangeability between brands depends on respecting the dimensions and cage design. Consult our technical team to validate compatibility.

If you need an INA cylindrical roller thrust bearing, send us the part number or dimensions via WhatsApp and we will quote you promptly. At MR Accesorios Industriales we have more than 80 years of experience in the field and we advise you so you can choose the right component for your application.

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