NSK UKFC217D1;HA2317X flange bearing 4 holes

NSK UKFC217D1;HA2317X 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 UKFC217D1;HA2317X and any equivalents.

A UKFC unit pairs a cast iron flange housing with a spherical roller insert bearing and an adapter sleeve, giving you a four-bolt mounting that holds the shaft against a wall or frame. The insert can compensate for small alignment errors between supports, so the assembly suits power transmission and conveying duty at moderate loads where mounting needs to stay straightforward.

Reading the code helps you order the right piece. UKFC names the flange housing family that takes an insert bearing and a sleeve; the digits that follow are the size, which ties to both shaft diameter and flange dimensions. The D1 suffix marks the insert bearing variant, and the HA reference points to the adapter sleeve used to seat the bearing on the shaft. Two examples: UKFC217D1;HA2317X and UKFC218D1;HA2318X. Each size is quoted as a complete assembly with its matching sleeve.

Typical placements include belt conveyors, bucket elevators, mills, mixers and process equipment, plus road machinery, aggregate plants and pumping systems, wherever a shaft is carried on a flange bolted to a structure. Four bolts spread the load into that structure and keep the housing from turning or sliding, which matters when the mounting point itself must stay fixed.

When selecting, look at shaft diameter, load type and how well the supports line up. Because the HA sleeve clamps the bearing in place, the shaft does not need a shoulder, and you can adjust position as you tighten. Confirm the shaft tolerance is right and that the flange sits on a flat face. Greasing the insert bearing and keeping dust and moisture out have the most influence on how long it lasts; where slight misalignment is present, the insert's self-aligning behavior absorbs it.

UKFC housings come from several makers and dimensions often cross over between them. If you only have another brand's code, or a part you cannot identify, send it over and we will point you to the matching option or quote the exact size. What decides interchangeability is the flange dimensions, the shaft diameter and the fixing method, not the code alone.

To get a quote, message us on WhatsApp or by email with the housing code, the shaft diameter, or simply a photo of the part. We reply promptly, quote the UKFC assembly together with its HA sleeve, and can suggest equivalents or help you choose. We serve customers throughout the United States and in several Latin American countries.