Spherical roller bearing SKF 22213 K/W33VA9A1

SKF 22213 K/W33VA9A1 is a spherical roller bearing reference, within Bearings. Request a quote for 22213 K/W33VA9A1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF spherical roller bearings of the 222 series with K, W33 and VA9A1 suffixes are self-aligning double-row roller bearings with tapered bore and special heat treatment. They are designed to withstand combined loads and angular misalignment, and are used in equipment where precision and durability are critical. MR Accesorios Industriales supplies this line as part of its SKF bearing offering.

The designation of these bearings reads as follows: the base number 222 indicates the medium-width spherical roller series; the letter K indicates tapered bore (taper 1:12); W33 indicates that they incorporate a lubrication groove and holes in the outer ring; and VA9A1 is a suffix that identifies a special execution with stabilized heat treatment and specific tolerances. For example, 22205 K/W33VA9A1 is a spherical roller bearing with a 25 mm bore, while 22212 K/W33VA9A1 corresponds to 60 mm. These codes allow you to quickly identify the characteristics of each part.

These bearings are used in industries such as cement, mining, steel, paper and material handling. They are common in conveyors, belts, mills, crushers, industrial fans and paper machines, where loads are high and shaft deflection or misalignment may occur. In Argentina, they are found in production plants, quarries and continuous process equipment. Their self-aligning capability makes them suitable for assemblies where perfect alignment between supports cannot be guaranteed.

To select correctly, take into account radial and axial load, rotation speed and environmental conditions. The K tapered bore requires a suitable mounting sleeve (H, AH or HE) to secure it to the shaft; the fit must be correct to prevent spinning or deformation. Lubrication is key: the W33 groove and holes facilitate greasing, but the lubricant must be chosen according to temperature and contamination. Sealing will depend on the environment: in dirty environments, consider additional seals. Initial alignment and internal clearance also influence performance.

Regarding equivalents, SKF spherical roller bearings of the 222 series with K/W33/VA9A1 suffixes can be interchanged with products from other brands that follow the same standardized designation, such as FAG, NSK, NTN or Timken, provided dimensions and execution match. The VA9A1 suffix is specific to SKF, so when replacing with another brand you must verify that the treatment and tolerances are equivalent. Do not invent codes: always compare dimensions and technical characteristics before substituting.

If you need to replace a bearing such as 22205 K/W33VA9A1 or any other size in the series, send the complete code via WhatsApp to MR Accesorios Industriales. Our technical team helps you identify the part and find the best solution for your equipment. With more than 80 years in the market, at MR Accesorios Industriales we know bearings and can advise you on selection and mounting.

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