SNR USF212-36 flange bearing 4 holes

SNR USF212-36 is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for USF212-36 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SNR USF series Y-bearing unit with insert bearing is a 4-bolt flange assembly: the housing and bearing come pre-assembled from the factory, ready to fasten with four bolts. It is used to support rotating shafts in equipment that requires firm mounting and simple alignment, with the advantage that the insert can be replaced without dismantling the structure. It is a common solution in low and medium-demand machines.

The USF series designation is read from the number that follows the letters: it identifies the shaft diameter and the housing size. For example, USF204 and USF205 correspond to different shaft sizes, while USF204-12, USF205-14, USF205-15 and USF205-16 are variants with the same body but with the insert sized in inches. The numeric suffix after the hyphen indicates the inch measurement of the insert bore. Thus, the same housing can accommodate metric or inch shafts depending on the code.

These units are found in belt conveyors, bucket elevators, mixers, blowers, exhaust fans and packaging lines. In Argentina they appear frequently in food plants, cement plants, tanneries and metalworking shops, where the environment has dust, humidity or frequent washdowns. The 4-bolt flange allows mounting on folded sheet metal, profiles or concrete beds with a flat base, and the insert bearing accommodates small misalignments typical of assembly.

To choose correctly, first look at the shaft diameter and the insert locking type: there are types with set screws, eccentric locking collar or tapered adapter sleeve. Check the sealing: in wet or dusty environments, a single or double lip seal is recommended. Lubrication comes from the factory, but in service it should be greased according to the duty cycle. During mounting, rest the flange on a clean, flat surface, tighten the four bolts in a cross pattern and verify that the shaft turns without effort. Careful alignment extends insert life.

When the customer brings a code from another brand, interchangeability is resolved by comparing the shaft size, flange diameter, bolt hole spacing and insert locking type. Equivalent series from other manufacturers usually share these dimensions, although sealing or locking systems may vary. At MR Accesorios Industriales we indicate the compatible alternative or quote the exact code you need.

If you have the housing code or the shaft size, send it via WhatsApp to MR Accesorios Industriales and we will quote it promptly. We can also advise you if you are replacing a worn unit and want to maintain the same mounting dimensions.