NTN 22205EAW33 spherical roller bearing

NTN 22205EAW33 is a reference of spherical roller bearing, within Bearings. Request a quote for 22205EAW33 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The spherical roller bearing is a self-aligning bearing with two rows of rollers and a spherical raceway in the outer ring. It is designed to withstand high radial loads and axial loads in both directions, and to tolerate angular misalignment between shaft and housing. It is used in equipment with shaft deflection or mountings that are not perfectly aligned. MR Accesorios Industriales sells the NTN brand in Buenos Aires, Argentina.

The EAW series designation combines letters that indicate design features: the E is associated with an optimized roller and cage design, the A with a specific internal execution and the W with a variant with lubrication holes and groove in the outer ring. The examples *22205EAW33, *22206EAW33 and *22207EAW33 show the suffix 33, which corresponds to a particular surface treatment or internal clearance. Learn the full code to identify each variant.

These bearings are used in industries in Argentina such as cement, mining, steel, paper and material handling. They are found in conveyor belts, mills, crushers, screens, industrial fans, pumps and transmission equipment where the shaft may deflect or the mounting is not perfectly rigid. Their self-aligning capability makes them suitable for machinery subject to vibration or shock loads.

To select correctly, take into account the radial and axial load, the rotation speed and the type of lubrication. Mounting requires careful initial alignment, although the bearing then absorbs misalignment. Check the sealing: open executions need clean lubricant and external retention; sealed or shielded versions retain the grease and protect against contaminants. Internal clearance and lubrication must be those indicated for the application.

Regarding equivalences, NTN spherical roller bearings can be interchanged with those of other brands that follow the same dimensional designation, such as SKF, FAG, NSK or Timken, as long as the main dimensions and the execution suffix match. For replacements, compare bore, outer diameter and width, as well as the cage and sealing type. If you have doubts, ask us with the original code.

If you need an NTN spherical roller bearing, write to us on WhatsApp with the code or the size you are looking for. At MR Accesorios Industriales we will quote it for you and indicate the compatible alternative if applicable. We can also advise you on mounting, lubrication and maintenance so that the bearing works under the right conditions.