REXNORD KLFSS223 flange bearing 4 holes

REXNORD KLFSS223 is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for KLFSS223 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The 4-bolt flange housing of the KLF-SS200 series is a mounting component for bearings that fastens to a flat surface with four bolts, with the shaft passing through perpendicular to the flange. It is used when the bearing must sit against a vertical or horizontal face, with rigid, evenly distributed fastening. MR Accesorios Industriales sells this Rexnord line for process, conveying and power transmission equipment in plants in Buenos Aires, Argentina and throughout the country.

The KLFSS designation is read in parts: KLF identifies the four-bolt flange housing family, SS indicates stainless steel construction, and the final number defines the shaft diameter that houses the mounted bearing. That is why the series covers different shaft diameters: the shaft size changes, not the flange type. The numeric suffix is not a loose factory code, but the reference that must be given in full to order the correct replacement.

These housings appear in belt and chain conveyors, mixers, pumps, fans and washdown lines where moisture or sanitizers attack carbon steel. The stainless steel version is chosen in the food, beverage, chemical and pharmaceutical industries, and also in effluent treatment plants. In Argentina they are seen in continuous process equipment, where a four-bolt flange allows the shaft to be aligned and the assembly to be removed without moving the entire machine.

To select the housing, the shaft diameter must be matched with the type of mounted bearing it houses, and the flange bolt hole spacing must be checked against the mounting surface. Lubrication of the inner bearing and the peripheral sealing define service life in a wet or dusty environment. When mounting, seat the flange flat, tighten the four bolts in a cross pattern and check shaft alignment before starting the machine.

Four-bolt flange housings are interchanged between brands by shaft number and flange dimensions, not by the commercial part number. If the equipment has a housing from another brand, send us the shaft diameter and the bolt hole spacing: we tell you the compatible alternative within the Rexnord line or the one that best fits. We can also evaluate sealing or material variants depending on the working environment.

If you already have your housing part number, send it by WhatsApp to MR Accesorios Industriales and we will quote it promptly. If the housing you are looking for does not appear in that list, write to us anyway with the model or dimensions and we will tell you how to solve it.