Y-bearing (insert bearing) SKF PER.203RPP51-A

SKF PER.203RPP51-A is a y-bearing (insert bearing) reference, within Bearings. Request a quote for PER.203RPP51-A via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF Y-bearing of the PER. RPP-A series is an insert with an extended inner ring and set screw locking, designed to be mounted on shafts and housed in split plummer block or pillow block housings. It is used in equipment where a simple-to-mount rolling unit with good sealing against dust and moisture is required. MR Accesorios Industriales carries this line, with advice to choose the correct size.

The designation of this series combines letters and numbers that indicate the insert type and its variants. PER. identifies the category of Y-bearings with extended inner ring; RPP indicates the double-lip seal with metal protection; the final A distinguishes an execution variant. The complete part number, such as PER.203RPP51-A, adds the shaft diameter and locking details. To read it accurately, send us the complete part number and we will verify it against the catalogue.

These inserts are found in belt conveyors, packaging lines, mixers, extractors and process equipment in food, chemical and aggregate processing plants. In Argentina they are common in the meat industry and in packaging lines, where washing and dust demand reliable sealing. They also appear in road and agricultural machinery working outdoors, provided the housing and shaft are prepared for the equipment load.

To select correctly, first check the shaft diameter and the housing type: Y-bearings are mounted in split plummer block, pillow block or flanged housings depending on the machine. The RPP seal is suitable in environments with dirt or moisture; if there is pressure washing, consider additional protection. During mounting, tighten the set screws onto the shaft with the correct wrench and verify that the inner ring is centered. Lubricate according to the duty cycle and check the housing alignment to avoid lateral loads.

Regarding equivalents, each manufacturer uses its own nomenclature for Y-bearings, although the main dimensions usually match between brands. It is not advisable to rely on the part number alone: you must compare shaft diameter, inner ring width, locking type and sealing. If you need to replace a Y-bearing from another brand, send us the shaft and housing dimensions, and we will tell you which option from the PER. RPP-A series fits.

MR Accesorios Industriales distributes SKF bearings and other power transmission lines, with more than 80 years of experience in the field. If you have the part number PER.203RPP51-A or any other from the series, write to us on WhatsApp and we will send you the quote with the size you need. We can also advise you on the housing and mounting accessories so that the installation is right from the first attempt.

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