SNR USP209 pillow block bearing

SNR USP209 is a reference of pillow block bearing, within Bearing housings. Request a quote for USP209 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SNR USP series Y-bearing housed unit is a foot-mounted unit: it combines an insert bearing with a cast iron housing that is fastened to the bedplate through two holes. It is used to support transmission shafts in equipment where simple alignment, mounting and lubrication are required. MR Accesorios Industriales sells this line in Buenos Aires, Argentina.

The USP series designation is read from the number that follows the letters: it indicates the size of the insert bearing and therefore the shaft diameter. For example, USP204 and USP205 correspond to shafts of different sizes, and the hyphenated suffixes —such as USP204-12, USP205-14, USP205-15 or USP205-16— identify inch diameter variants within the same housing. The housing is cast iron and the insert has a spherical outer ring that compensates for small misalignments.

These units are found in conveyors, belts, elevators, mixers, fans, pumps and process lines. In Argentina they are common in food plants, cement plants, grain facilities, tanneries and maintenance workshops, where a support needs to be replaced without machining the shaft or aligning precisely. The foot-mounted housing is bolted to a flat surface and the insert is secured to the shaft with set screws, which simplifies mounting and replacement.

To choose correctly, take into account the shaft diameter, radial and axial load, and environmental conditions. If there is dust, water or frequent washing, an insert with reinforced sealing is advisable; if the shaft rotates at high speed, check the clearance and lubrication. When mounting, rest the housing on a rigid, aligned base, tighten the set screws onto the shaft and grease according to the insert type. Large misalignment shortens bearing life.

Housed units are interchanged between brands by series number and shaft size: a USP205 from one brand usually matches a USP205 from another, although the sealing, fastening type or lubrication may change. If the customer brings a code from another brand or an unidentified part, at MR Accesorios Industriales we quote it and tell you the compatible equivalent. We also manufacture split plummer block housings and custom pulleys.

To request a quote for your SNR USP series Y-bearing housed unit, send us the complete code on WhatsApp —for example USP206 or USP206-18— or the shaft size. We will reply shortly with the quote and the alternative you need.