Y-bearing (insert bearing) SKF PER.CF5002NYY8

SKF PER.CF5002NYY8 is a y-bearing (insert bearing) reference, within Bearings. Request a quote for PER.CF5002NYY8 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Y-bearing is an insert bearing with a spherical outer ring and one or two sealed faces, designed to be mounted on split plummer block housings or tensioners and to absorb slight shaft misalignment. The SKF PER.CF NYY series groups variants with set screw locking and contact sealing, suitable for equipment where the shaft rotates at moderate speeds and there is dust, moisture or frequent washdowns. MR Accesorios Industriales supplies this line for maintenance and replacement in plants throughout Argentina.

The series designation combines a PER.CF prefix with a size number and the NYY suffixes. The prefix identifies the category of Y-inserts with a spherical outer ring; the number that follows indicates the bore size and the associated outer dimensions; and the NYY suffix indicates the sealing and shaft locking configuration. In the example PER.CF5002NYY8, the central numeric block defines the size and the final digit distinguishes a construction variant within the same size. To choose correctly, always compare the full code and not just the size number.

These bearings are used in belt and roller conveyors, bucket elevators, mixers, screens, fans, centrifugal pumps and process equipment in food, chemical, ceramic and aggregate processing. In Argentina they appear frequently in food and beverage plants, where water and detergent washdowns require seals that retain moisture, and in quarries and cement plants, where abrasive dust shortens the life of any unprotected bearing. They are also common in agriculture, in augers and grain elevators.

To select the insert, check the shaft diameter and the locking type: set screws on the inner ring are the most widespread, but variants with taper bushing or eccentric locking also exist. Check the sealing according to the environment: single contact for dry dust, seals with an additional lip for washdowns. When mounting, seat the bearing in the housing without striking the outer ring, tighten the set screws with the correct wrench and verify that the shaft has no burrs. Lubricate with the grease specified for the working temperature and check the alignment of the housing.

In the market, Y-inserts from different brands with standardized dimensions coexist, so a code from one brand can often be replaced by the equivalent from another if the shaft diameter, inner ring width, outer diameter and sealing configuration match. It is not enough for the size number to be the same: the full dimensional data sheet and the locking type must be compared. If you have doubts, send us the shaft and housing dimensions and we will help you find the equivalent.

If you need to replace a Y-bearing from the PER.CF NYY series, write to us via WhatsApp with the full code shown on the equipment or on the old part. With that data and a photo of the assembly we can guide you on the right variant and prepare the quote. MR Accesorios Industriales works with SKF and other lines so you can find the right part without hassle.

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