Flange bearing 4 holes SEALMASTER RFB 50MM-C CR

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

The SEALMASTER RFB-CR bearing is a 4-bolt flange mounted bearing, designed to fasten rotating shafts to a flat surface and maintain alignment without additional machining. It is used in equipment where the bearing must be flanged and protected against dust and moisture. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you to choose the right size for your application.

The RFB-CR series designation is read in parts: RFB indicates the 4-bolt flange bearing, MM indicates that the shaft size is expressed in millimeters and C corresponds to the construction variant with contact seal. The CR suffix identifies the presence of contact sealing, which improves lubricant retention and contaminant rejection. Examples such as RFB 35MM-C CR or RFB 60MM-C CR show how the shaft diameter changes within the same family. For other sizes, write to us with the full code.

These bearings are used in belt conveyors, bucket elevators, mixers, mills and process equipment in food, chemical and aggregate plants. In Argentina they are common in the oilseed industry, in water treatment plants and in packaging lines, where the flange facilitates mounting on existing sheet metal or structure. They are also chosen in agricultural machinery and in material handling equipment that works outdoors and needs reliable sealing.

To select the bearing, verify the shaft diameter, the type of load and the environmental conditions. The C CR variant with contact seal is suitable when there is dust, moisture or frequent washdowns. During assembly, rest the flange on a clean, flat surface, tighten the four bolts in a cross pattern and verify shaft alignment. Lubricate according to the duty cycle and check axial and radial clearance before starting the equipment.

Four-bolt flange mounted bearings are available from different brands with their own nomenclatures. When comparing, do not rely only on the code: verify the shaft diameter, the type of sealing, the number of holes and the flange dimensions. In many cases a compatible alternative from another brand exists, but it is advisable to confirm dimensional interchangeability before replacing. MR Accesorios Industriales will indicate the option that best suits your equipment.

If you need a SEALMASTER RFB-CR bearing, send us the full code or the shaft diameter on WhatsApp and we will quote it promptly. We can also advise you if you are looking for a variant with another type of sealing or a different size within the line. MR Accesorios Industriales works with leading brands and in-house manufacturing to cover maintenance and industry requirements in Buenos Aires, Argentina.

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