Flange bearing 4 holes NSK UKFS311D1;HE2311XY

NSK UKFS311D1;HE2311XY is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for UKFS311D1;HE2311XY via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The UKFS housing with NSK insert bearing is a 4-bolt flange mounted unit that combines a cast iron housing with a spherical roller insert bearing. It is used to support rotating shafts in equipment where front mounting and moderate radial and axial load capacity are required. Its design allows quick mounting and easy alignment in industrial drives.

The UKFS designation identifies the series of 4-bolt flange housings with insert bearing. The number that follows indicates the shaft diameter: for example, UKFS311D1 corresponds to a housing for a 55 mm shaft, while HE2311XY is the code of the associated insert bearing. The suffixes D1 and XY refer to sealing and insert configuration variants. Knowing these codes makes it easier to order the exact replacement.

These housings are used in conveyors, mixers, mills, pumps and industrial fans. In Argentina they are common in food, cement, chemical and aggregate processing plants. Their 4-bolt flange allows mounting on metal structures or masonry, with the shaft perpendicular to the mounting surface. They withstand dusty and humid environments if the appropriate sealing is chosen.

To select the housing, check the shaft diameter, the radial and axial load, and the environmental conditions. The insert sealing must be compatible with dust, water or chemical agents. During mounting, align the flange and tighten the bolts in a cross pattern to avoid deformation. Lubricate according to the insert type and check the axial clearance. Correct alignment extends the bearing service life.

NSK UKFS housings can be interchanged with units from other brands that follow the same flange standard and shaft diameter. Equivalences are established by dimensions and load capacity, not only by the code. If the customer brings the code of another brand, at MR Accesorios Industriales we quote it and indicate the compatible alternative. It is always advisable to confirm measurements before replacing.

To request a quote for the UKFS housing with NSK insert bearing, send the complete code or the shaft and flange measurements via WhatsApp. At MR Accesorios Industriales we reply promptly with the quote. We can also advise you on the appropriate sealing and lubrication for your application. Write to us and we will help you find the unit you need.