Piloted flange bearing SEALMASTER RFPA-300

SEALMASTER RFPA-300 is a piloted flange bearing reference, within Bearing housings. Request a quote for RFPA-300 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER RFPA series piloted flange housing is a mounted bearing with a circular flange housing and piloted centering, designed to secure drive shafts to a vertical or horizontal surface with high rigidity. It is used in equipment where the bearing must remain aligned and protected inside a robust housing. MR Accesorios Industriales supplies this line in Buenos Aires, Argentina, and advises you on choosing the correct variant for your application.

The RFPA series designation reads as a size and configuration code: the letters identify the piloted flange housing family and the final number indicates the size of the bearing it houses. For example, RFPA-103, RFPA-104 and RFPA-106 correspond to different shaft capacities within the same series. Any suffixes that may appear in the catalog add data about sealing, locking type or housing material. To correctly interpret each reference, the most practical approach is to send the complete code by WhatsApp and we will quote it with the corresponding technical information.

These housings are used in conveyors, mixers, blowers, pumps, mills and process equipment in the food, chemical, cement and aggregate processing industries. In Argentina they are common in animal feed plants, concrete plants and packaging lines, where the piloted flange allows the bearing to be mounted on a plate or box with a centering fit that reduces vibration. MR Accesorios Industriales has more than 80 years supplying Argentine industry with power transmission and mounting components.

To select the correct housing, take into account the shaft diameter, the type of load (radial, axial or combined), the environmental conditions and the lubrication method. The piloted flange requires the housing to have a machined recess with the proper tolerance so that the pilot centers without forcing. The sealing of the mounted bearing must be chosen according to the presence of dust, water or chemical agents. Alignment between the housing and the shaft is critical: a poorly mounted flange accelerates wear on raceways and seals. If the equipment operates at high temperatures, check the lubrication and internal clearance.

As for equivalences, piloted flange housings from different brands can be interchanged if the mounting dimensions, shaft diameter and locking type match. It is not enough for the code to be similar: drawings and tolerances must be compared. The SEALMASTER RFPA series has counterparts in other mounted bearing lines, but each manufacturer defines its own suffixes and materials. If you need to replace an existing housing, send us a photo or the code engraved on the part and we will point you to the compatible alternative.

MR Accesorios Industriales supplies the SEALMASTER line and manufactures split plummer block housings, ANSI chains and pulleys. If you are looking for an RFPA piloted flange housing or a variant you do not see listed, write to us on WhatsApp with the code or model you need: we will quote it promptly and advise you so that the part works correctly in your equipment.

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