Spherical roller bearing SKF 22208/W33VA9A1

SKF 22208/W33VA9A1 is a spherical roller bearing reference, within Bearings. Request a quote for 22208/W33VA9A1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF 222 series spherical roller bearings are self-aligning components with two rows of rollers, designed to withstand high radial loads and angular misalignment. Their construction allows the outer ring to rotate relative to the inner ring, absorbing mounting errors or shaft deflections. They are used in equipment where perfect alignment is not guaranteed, such as conveyors, mills or paper machines.

The designation of these bearings is read as follows: the base number 222 indicates the medium-width spherical roller bearing series, followed by a size code. The suffixes provide key information: W33 indicates that the outer ring has a groove and three lubrication holes, which facilitates greasing from the housing. VA9A1 identifies a special execution with tolerances and clearance defined by the manufacturer for specific applications. For example, 22205/W33VA9A1 combines the 222 series, size 05 and the W33 and VA9A1 features. Learn the meaning of each suffix before ordering your replacement.

These bearings are used in Argentine industries such as cement, mining, steel, paper and food. They are present in belt conveyors, ball mills, crushers, dryers, mixers and paper machines. They are also found in large pumping and ventilation equipment. Their ability to withstand combined loads and misalignment makes them ideal for long shafts or assemblies where structural rigidity is not complete.

To select the correct bearing, take into account the radial and axial load, the rotation speed and the type of lubrication. The W33 suffix requires the housing to have lubrication ducts aligned with the holes in the outer ring. The VA9A1 internal clearance must be compatible with the temperature and shaft fit conditions. During mounting, check alignment and avoid impacts that could damage the rollers or raceways. Proper lubrication and efficient sealing extend service life.

Regarding equivalents, spherical roller bearings are identified by their numerical designation and standardized suffixes. Brands such as SKF, FAG, NSK or NTN may offer products with similar characteristics, but the additional letters may vary. Do not assume that a code from another brand is identical: always compare dimensions, clearance and lubrication conditions. At MR Accesorios Industriales we sell SKF as an official brand and can advise you on interchangeability.

If you need to replace a spherical roller bearing, send us the complete part number via WhatsApp. At MR Accesorios Industriales we provide a quote and help you choose the right option for your equipment. With more than 80 years of experience, we are your industrial partner in Buenos Aires, Argentina.

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