LINK-BELT FA355 flange bearing 4 holes

LINK-BELT FA355 is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for FA355 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

LINK-BELT FA series flange bearings are 4-bolt mounted units that house the bearing and fasten it to a flat surface with bolts. They are used when the shaft line must be perpendicular to the frame: sheet metal walls, machine rails, hoppers and process equipment. MR Accesorios Industriales sells this line and advises you on choosing the right size according to shaft diameter and type of load.

The designation of these bearings is read as FA plus the size number. The letters identify the 4-bolt flange family and the number orders the sizes from smallest to largest shaft diameter. When ordering a replacement, provide the full part number as it appears on the nameplate or on the equipment drawing: with that data we will quote you the equivalent unit.

In Argentine industry they appear in belt and chain conveyors, bucket elevators, mixers, screens, blowers and packaging lines. Also in water treatment equipment, food plants and assemblies on folded sheet metal frames, where the 4-bolt flange distributes the load over a wide surface. Because they are mounted units, they simplify assembly: there is no need to machine the housing or adjust the internal clearance of the bearing.

To select correctly, take into account the shaft diameter, the type of load (radial, axial or combined) and the direction of the forces. The flange works well with loads that arrive perpendicular to the mounting plane. Check the seal according to the environment: dust, water or frequent washdown require reinforced protection. During mounting, rest the flange on a flat, clean surface, tighten the bolts in a cross pattern and check shaft alignment before starting up.

Between brands, mounted bearings are interchanged by shaft number and flange configuration rather than by part number: a 4-bolt bearing from one brand can replace one from another if the shaft diameter, distance between holes and center height match. Send us the housing measurements or the original part number and we will tell you the compatible alternative within the LINK-BELT line or among the other brands we carry.

If you need to replace a flange bearing, send us on WhatsApp the part number shown on your equipment, along with the shaft diameter if you have it at hand. At MR Accesorios Industriales we will quote it promptly and, if the mounting requires it, we will tell you the compatible alternative.