SKF PER.W209PPB5 y-bearing (insert bearing)

SKF PER.W209PPB5 is a reference of y-bearing (insert bearing), within Bearings. Request a quote for PER.W209PPB5 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF Y-bearing of the PER.W PPB series is an insert with spherical outer ring and reinforced sealing, designed to be mounted in split plummer block housings and tensioners. It is used in equipment where there is contamination, humidity or frequent washdowns, because its sealing protects the raceway and extends service life. MR Accesorios Industriales sells this line and advises you to choose the correct variant for your application.

The designation of this series combines letters and numbers that indicate the type of insert and its sealing. PER.W identifies the version with spherical outer ring and the letters PPB indicate a double-lip seal with additional protection against dust and water. The middle number defines the bore diameter and the final letter may indicate fastening variants, such as the set screw in the example PER.W209PPB5. To correctly interpret each code, it is best to follow the published examples and consult when uncommon suffixes appear.

These bearings are used in belt conveyors, bucket elevators, mixers, mills and process equipment in food, chemical and aggregate processing plants. In Argentina they are common in the oilseed, meatpacking and cement industries, where dust and humidity demand reliable sealing. They are also found in road and agricultural machinery, on low and medium speed shafts with moderate radial loads and slight misalignments that the spherical ring compensates for.

To select the insert, verify the shaft diameter and the type of fastening: set screws, locking cone or adapter sleeve. The PPB sealing is suitable for environments with water and particles, but requires the housing to have a compatible seat. During mounting, align the housing and avoid striking the outer ring; apply the load on the corresponding ring. Lubrication must be the one indicated by the manufacturer and renewed according to service conditions. Correct internal clearance and careful alignment reduce vibrations and premature failures.

Y-bearings are interchangeable between brands if the main dimensions, type of fastening and sealing match. Brands such as SKF, NSK, NTN or FAG offer equivalent lines, but suffixes may vary and are not always compatible. Before replacing, compare the bore diameter, the total width, the shape of the outer ring and the locking system. MR Accesorios Industriales can help you find the right equivalence: send us the measurements or the original reference and we will guide you.

If you already have the code of the Y-bearing you need, write to us on WhatsApp and we will send you the quote. At MR Accesorios Industriales we handle technical inquiries and help you define the best option for your equipment. We can also advise you on housings, seals and complementary lubricants so the mounting is complete.