Flange bearing 4 holes SEALMASTER RFBA 50MM-C CR

SEALMASTER RFBA 50MM-C CR is a flange bearing 4 holes reference, within Bearing housings. Request a quote for RFBA 50MM-C CR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER RFBA-CR series 4-bolt flange housing is a mounted bearing ready to install on structures with a flat surface. It is fastened with four bolts and houses an insert bearing that rotates on the outer race, which simplifies mounting and replacement. It is used in conveying, mixing and process equipment where firm, compact fastening is required. MR Accesorios Industriales supplies this line in metric sizes from 45 to 80 mm.

The RFBA designation identifies the family of 4-bolt flange housings. The numbers that follow indicate the shaft diameter in millimeters: for example, RFBA 45MM-C CR corresponds to a 45 mm shaft, and RFBA 80MM-C CR to an 80 mm one. The -C suffix distinguishes the construction variant within the series, and CR indicates the presence of a contact seal that protects the sealing area. Knowing how to read this lets you order the correct replacement without ambiguity.

In Argentine industry, these housings appear in belt conveyors, bucket elevators, mixers, screens and packaging lines. They are also found in water treatment equipment and in machines for the food industry, where the flange facilitates cleaning and disassembly. Being a mounted unit, it is replaced complete, which reduces downtime compared with a bearing assembled in the workshop.

To select the housing, verify the shaft diameter and the bolt hole spacing of the flange. The RFBA-CR series accepts moderate radial and axial loads; if the equipment operates with misalignment, it is advisable to evaluate a self-aligning housing. During mounting, tighten the four bolts in a cross pattern and with uniform torque so as not to deform the flange. Lubricate according to the duty cycle and check the CR seal if there are leaks or dust ingress.

Flange mounted housings are available from different brands with their own nomenclatures. Interchangeability depends on the flange dimensions, the shaft diameter and the mounting type, not only on the part number. When requesting a quote, provide the complete part number and, if possible, the flange and shaft dimensions. That way we can indicate the compatible alternative within the lines we supply.

If you need to replace a SEALMASTER RFBA-CR series housing, message us on WhatsApp with the part number and quantity. At MR Accesorios Industriales we send you a quote shortly and advise you so that the unit is compatible with your equipment. We can also review similar applications if the original housing is no longer available under that designation.

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