Flange bearing 3 holes LINK-BELT FB3U2M25N

LINK-BELT FB3U2M25N is a flange bearing 3 holes reference, within Bearing housings. Request a quote for FB3U2M25N via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The LINK-BELT 3-bolt flange bracket is a mounted unit that houses a series 200 bearing and is fastened to a flat surface with three bolts. It is used to support rotating shafts on walls, frames or structures where there is no room for a four-bolt flange. MR Accesorios Industriales sells this line as an official brand and quotes the part number you need via WhatsApp.

The designation of these brackets is read in blocks: FB indicates the mounting flange, the first number is the nominal shaft diameter in inches, U indicates the mounted unit type and the following digits define the series and the flange diameter. For example, FB3U2M20N corresponds to a flange bracket for a 3-inch shaft, series 200, with flange diameter 20. The final letter N identifies the sealing and locking variant. With the complete part number you get the exact size.

These brackets appear in belt conveyors, bucket elevators, mixers, mills and process equipment in food, chemical and aggregate plants. In Argentina they are found in packaging lines, plant conveyor belts and industrial ventilation systems. The three-bolt flange allows them to be mounted on sheet metal or profiles single-handedly and to align the shaft with tolerance, which is useful when the structure does not allow fine machining.

To select the bracket, check the shaft diameter and the series of the bearing it will house. The N sealing protects against dust and moisture, so it is advisable in environments with particles or frequent washdowns. During mounting, rest the flange on a clean, flat surface, tighten the three bolts in a cross pattern and check that the shaft turns without effort. Lubrication is done through the built-in grease fitting, with the grease indicated for the working temperature.

LINK-BELT flange brackets are interchangeable with equivalent units from other brands that share series 200 and the shaft diameter. Interchangeability depends on the flange diameter, the distance between holes and the bearing locking type. If your equipment has a bracket from another brand, send us the part number and we will tell you the compatible LINK-BELT alternative or the one that best suits your application.

MR Accesorios Industriales sells the LINK-BELT line and manufactures split plummer block housings, ANSI roller chains and pulleys. If you need a 3-bolt flange bracket, send the part number via WhatsApp and we will quote it promptly. We can also advise you if the original bracket is not available and an equivalent has to be found.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.