SKF PER.205RYY3 y-bearing (insert bearing)

SKF PER.205RYY3 belongs to y-bearing (insert bearing), part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PER.205RYY3 and any equivalents.

The PER.RYY line from SKF covers insert bearings that combine a spherical outer ring with set screw locking. They seat inside split plummer blocks, pillow blocks and flanged housings to carry rotating shafts on transmission equipment, and the sealed construction suits areas where dust or moderate humidity is present. MR Industrial Accessories supplies this SKF series and helps buyers match the insert to their shaft and housing.

Reading the code helps you order correctly. PER marks a Y-bearing insert with a spherical outside diameter, R stands for the contact seal, and YY covers variations in cage or locking design. The digits in the middle of references such as PER.203RYY2, PER.205RYY3, PER.207RYY60 or PER.5203RYY2 point to bore size and build version. Because each suffix can shift bore, width or screw style, confirm the complete reference before sending your request.

Typical installations include belt conveyors, packaging lines, mixers, fans and farm equipment, wherever the housing sits on welded or folded sheet metal. The spherical outer ring absorbs small shaft-to-housing misalignment, which keeps mounting simple on frames that are not machined. The R seal handles dust and splashes; for washdown with pressurized water or very fine particles, consider extra sealing.

Selection comes down to three things: shaft diameter, load type and the conditions around the bearing. Check that the shaft is clean and free of burrs, seat the insert, tighten the set screws onto the flat of the shaft, and confirm housing alignment. Lubricant applied at the factory normally covers the service life, though harsh duty may call for relubrication at planned stops.

Interchange between brands is possible when the main dimensions, locking method and sealing match. A common shaft size alone is not enough; total width, screw spacing and the outer ring radius also have to line up. References that look alike across brands can still differ in tolerances or materials. Send us your shaft and housing measurements and we will help identify a replacement.

To request a quote for a SKF PER.RYY insert, message us on WhatsApp with the full part number or your shaft dimensions. MR Industrial Accessories serves customers throughout the United States and in several Latin American countries, and our team can suggest equivalents and assist with selection.