Flange bearing 4 holes NSK UKFCX18D1;HA2318X

NSK UKFCX18D1;HA2318X is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for UKFCX18D1;HA2318X via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The 4-bolt flange housing with UKFCX series insert bearing is an assembled unit that combines a cast iron housing with a spherical roller insert bearing. It is mounted on flat surfaces and fastened with four bolts, which makes shaft alignment easy. It is used in equipment where motion transmission requires tolerance to misalignment and moderate loads. MR Accesorios Industriales sells it in Buenos Aires, Argentina.

The UKFCX series designation reads in parts: UK indicates the insert bearing with tapered bore and adapter sleeve; FC corresponds to the 4-bolt flange housing; the X indicates a reinforced section. The number that follows identifies the shaft diameter, and the D1 suffix refers to sealing or fastening variants. For example, UKFCX17D1 is combined with sleeve HA2317X, and UKFCX18D1 with HA2318X. The sleeve is specified separately and must match the shaft diameter.

These housings are used in belt conveyors, bucket elevators, mixers, mills and process equipment in food, chemical and aggregate plants. In Argentina they are common in the oilseed, meat processing and waste treatment industries. Their flange mounting makes installation easy on walls or frames where rigid fastening and easy maintenance access are needed. They are also used in fans and medium-sized centrifugal pumps.

To select the housing, check the shaft diameter and the corresponding HA sleeve type. The insert has a tapered bore, so the fit is achieved with the sleeve and a lock nut. It is important to check the alignment of the flange with the shaft and to lubricate the bearing according to the working conditions. The insert seal protects against dust and moisture; in aggressive environments, consider additional seals. The UKFCX series allows a certain degree of misalignment inherent to the spherical roller bearing.

When looking for equivalents, bear in mind that different manufacturers use their own nomenclature for housings with insert bearing. The NSK UKFCX series can be interchanged with equivalent lines from other brands, but always check the flange dimensions, shaft diameter and sleeve type. Not all series are interchangeable with each other. If you need to replace an existing unit, the safest approach is to compare drawings or send the full code so we can indicate the compatible alternative.

If you need a quote for a UKFCX housing or the associated HA sleeve, write to us on WhatsApp with the code or the shaft size. At MR Accesorios Industriales we quote the exact code you are looking for and advise you on installation. We can also help if you have an unidentified part: send us a photo or the main dimensions and we will tell you which model fits.