SKF PER.CF5002NYY8 y-bearing (insert bearing)

SKF PER.CF5002NYY8 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.CF5002NYY8 and any equivalents.

The SKF PER.CF NYY series covers Y-insert bearings with a spherical outer ring and sealed faces. They fit split plummer block housings or tensioner units and tolerate slight shaft misalignment. The series uses set screw locking on the shaft and contact seals, which suits equipment running at moderate speeds where dust, moisture or washdowns are present. MR Industrial Accessories LLC supplies this line for maintenance and replacement across the United States and Latin America.

Read the code from left to right. PER.CF marks the family of Y-inserts with a spherical outside diameter. The numeric block that follows gives the bore size and the matching outer dimensions. The NYY suffix describes how the bearing seals and how it locks to the shaft. In PER.CF5002NYY8, the number 5002 sets the size and the final 8 identifies a construction variant within that size. Always compare the complete code, not only the size digits.

Typical applications include belt and roller conveyors, bucket elevators, mixers, screens, fans, centrifugal pumps and other process equipment in food, chemical, ceramic and aggregate operations. In food and beverage plants, washdown water and detergents call for seals that keep moisture out. In quarries and cement plants, abrasive dust quickly damages any bearing without proper protection. Agricultural augers and grain elevators also use these inserts.

When selecting an insert, start with the shaft diameter and the locking method. Set screws on the inner ring are the most common, but taper bushing and eccentric locking versions also exist. Match the seal to the environment: a single contact lip for dry dust, or a seal with an extra lip for washdown areas. During mounting, press the bearing into the housing without hitting the outer ring, tighten the set screws with the correct wrench and make sure the shaft is free of burrs. Use the grease specified for the operating temperature and check that the housing is aligned.

Y-inserts from different brands share standardized dimensions, so a code from one maker can often be replaced by another equivalent if the shaft diameter, inner ring width, outer diameter and sealing and locking configuration agree. A matching size number alone is not sufficient. Compare the full dimensional data and the locking type. If you are unsure, send us the shaft and housing dimensions and we will help you find the equivalent.

To replace a Y-bearing from the PER.CF NYY series, contact us via WhatsApp with the complete code from the equipment or the old part. With that information and a photo of the assembly, we can guide you to the correct variant and prepare your quote. MR Industrial Accessories LLC works with SKF and other lines to help you find the right part.