SNR UCF206 flange bearing 4 holes

SNR UCF206 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 UCF206 and any equivalents.

The SNR UCF is a 4-bolt flange mounted unit that carries an insert bearing and holds a transmission shaft against a flat surface. The flange bolts down, while the sealed, pre-lubricated insert does the rotating. It suits equipment where mounting needs to stay simple and solid, with the unit lined up directly on sheet metal or angle iron. MR Industrial Accessories LLC supplies this line to customers throughout the United States and in several Latin American countries.

Read the code from left to right. UCF points to a square flange housing built around an insert bearing. The digits that follow give the nominal insert size, which is why UCF204, UCF205 and UCF206 sit side by side in the same format at different sizes. A hyphenated ending, such as UCF204-12 or UCF205-16, marks the inch bore version inside that size. One housing body can therefore accept a metric or an inch shaft, depending on the part number you order.

Typical duty covers conveyors, belts, mixers, extractors, mills and packaging lines, plus irrigation and agricultural equipment. Plants in food, chemical and cement processing rely on these units, as do general maintenance shops. Because there are four bolt holes, the housing can sit on folded sheet metal frames, profiles or welded plates, and belt or chain tension can still be adjusted before the bolts are finally tightened.

Two figures drive the selection: the shaft diameter and the bolt hole spacing on the flange. Depending on the version, the insert carries labyrinth or contact sealing, and internal clearance is set before it leaves the factory. Set the flange on a clean, flat surface, tighten the four bolts in a cross pattern, and fasten the shaft to the insert afterward. Lubrication lasts for the life of the unit; under vibration, it pays to inspect the seals and the alignment.

Mounted units in this flange format share their main dimensions across brands, yet sealing design, insert fastening and housing material can differ. When swapping a unit, match the complete part number and the shaft size, since a UCF205 from one maker may not equal another once the suffix changes. Send us the original reference and we will identify the equivalent that fits your assembly.

To get a quote, message us on WhatsApp or by email with the part number or the shaft size you need. Our team answers promptly, confirms the exact reference and helps you choose so the unit drops into your mounting without modification.