NSK UCFH205-015D1 flange bearing 4 holes

NSK UCFH205-015D1 belongs to flange bearing 4 holes, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for UCFH205-015D1 and any equivalents.

The NSK UCFH2 series is a four-bolt flange unit that arrives already assembled: the insert bearing sits inside a cast iron housing. It supports rotating shafts on flat surfaces, and because the bearing is housed and lubricated from the start, installation is straightforward and the unit can compensate for minor misalignment. Maintenance and purchasing teams use it where space is limited and mounting needs to be simple.

Reading the code helps you order the right reference. UCFH tells you it is a four-bolt flange housing with an insert bearing, the 2 is the diameter series, and the digits after the underscore give the shaft size. UCFH201D1 takes a 12 mm shaft; UCFH201-008D1 is the inch equivalent, 1/2". The D1 suffix marks a design variant of the insert, usually tied to how it is sealed.

You will find these units on conveyor lines, bottling plants, agricultural machinery, bakery equipment and ventilation systems. The four bolts let you fasten the housing to a chassis, frame or wall, which suits shafts that need firm support while still allowing some self-alignment. Process equipment that has to stay clean and easy to service is another common setting.

Selection comes down to three things: shaft diameter, load type and the conditions around the unit. Sealing matters most in dusty or wet areas, where a version with extra protection is the better call. When mounting, the flange has to sit fully on a flat surface and the bolts should be tightened evenly so the housing does not distort. Most inserts are lubricated for life, though harsh applications may call for relubrication.

Interchange is possible with units from other makers that use the same flange standard and shaft diameter, including the UCFH series from SKF, FAG or NTN. Before swapping a unit, compare flange dimensions and hole positions, as small differences can appear between manufacturers. If anything is unclear, the insert bearing part number or the shaft dimensions are usually enough to identify a match.

For a quote on an NSK UCFH2 series unit, message us on WhatsApp or email the part number, or simply the shaft dimensions. We confirm the exact reference and help you pick the variant that fits your application, and we can also suggest equivalents when needed.