SEALMASTER USFBE5000-311 flange bearing 4 holes

SEALMASTER USFBE5000-311 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 USFBE5000-311 and any equivalents.

The SEALMASTER USFBE5000 line covers four-bolt flange mounted bearings, supplied as one assembly in which the bearing and its housing arrive together. The mounting face is flat and the bolt holes sit at the four corners, so the unit fastens from the front onto a frame or a machine wall while the shaft passes through the bore. Typical duty is supporting a rotating shaft where the fixing has to stay firm and alignment has to be straightforward.

Reading the code is the first step. The block USFBE marks the flange housing family with a mounted bearing, and 5000 is the series. Whatever follows the hyphen, as in USFBE5000-115 or USFBE5000-208, points to one shaft size inside that series. Ordering is therefore done with the full code including that suffix, because that is the part that fixes the size.

You will find these units on belt and roller conveyors, packaging lines, mixers, blowers, bucket elevators and other process equipment. The four-bolt pattern suits folded sheet metal frames and cast machine housings, with the bolts driven in from the front. They also fit where a pillow block has no room to sit.

Selection starts from the shaft diameter and the load case. A four-bolt flange handles radial loads and moderate axial loads. Match the sealing to the surroundings, since dust, water or frequent washdown call for tighter protection. When mounting, set the flange on a clean, flat surface, draw the four bolts down evenly and check shaft alignment before start-up. Lubrication follows the duty cycle and the temperature.

Interchange between brands works on shaft number plus flange geometry: bore, hole spacing and mounting face height. A matching commercial series on its own is not enough. If the equipment carries another make, send the code stamped on the housing or the flange dimensions and we will indicate the compatible SEALMASTER option.

Have the unit code at hand and send it by WhatsApp or email for a quote. If you need a variant outside the sizes shown, message us with the model or with the shaft and flange dimensions and we will suggest the option that fits.