LINK-BELT F3U2B08N flange bearing 3 holes

LINK-BELT F3U2B08N belongs to flange bearing 3 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 F3U2B08N and any equivalents.

When a rotating shaft needs support and the mounting surface is vertical, a three-bolt flange bracket solves the problem. The Link-Belt series 200 unit anchors to a flat face with three bolts, holding the shaft at a right angle to that face. It fits equipment where you can only reach the side of the assembly, such as conveyors, mixers, and process machinery.

Reading the code is straightforward once you know the blocks. The letter F stands for flange, the following digit gives the number of holes, U means mounted unit, the series number is 2 for series 200, B indicates the flange housing, and the last two digits give the shaft size. A suffix such as N identifies the fastening variant. Take F3U2B08N: three holes, series 200, shaft size 08. That string pinpoints the bracket without guesswork.

These brackets show up in belt and chain conveyors, bucket elevators, mixers, dryers, and packaging lines. In dusty or humid plants—food processing, cement, cold storage, aggregate handling—the housing needs to be robust and the bearing protected. The three-bolt flange also lets you mount on sheet metal or a structure without machining the shaft.

Selection comes down to three checks: shaft diameter, hole spacing, and how the flange sits relative to the load. During installation, set the flange on a clean, flat surface, tighten the three bolts evenly to avoid distorting the housing, and confirm shaft alignment. In dirty or wet conditions, pick the right sealing option and lubricate based on speed and operating temperature.

Series 200 flange brackets can be swapped between brands if the shaft size and hole pattern match, but compare flange diameter, center distance, and seal type before replacing. Link-Belt is a brand we supply. If the original part number has changed, we can point you to a compatible alternative. Send the part number or model by WhatsApp or email and we will reply promptly with a quote.