SEALMASTER CRFBS-PN20RT flange bearing 2 holes

SEALMASTER CRFBS-PN20RT belongs to flange bearing 2 holes, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for CRFBS-PN20RT and any equivalents.

For maintenance and purchasing teams, the SEALMASTER CRFBS-PN-T series 2-bolt flange mounted bearing combines an insert bearing with a flange housing that mounts directly onto a flat surface. It provides shaft support where a compact, rigid front mounting is required, and the insert can compensate for minor misalignment relative to the mounting face. This makes it a practical choice for belt drives, conveyors, and process machinery.

The part number breaks down into clear sections: CRFBS denotes the 2-bolt flange housing style, PN stands for the nominal shaft diameter in inches, and RT covers sealing or insert configuration variants. For instance, CRFBS-PN20RT is a flange mounted bearing for a 20-inch shaft. Different suffixes indicate versions with varying contaminant protection or shaft locking methods, all within the same flange housing family.

Typical applications include belt conveyors, bucket elevators, mixers, blowers, and packaging lines, as well as aggregate processing, food plants, and ventilation systems. The two-bolt flange simplifies mounting on folded sheet metal or profile structures. The insert accommodates initial misalignment, helping to absorb small imperfections in the base.

When selecting the assembly, review the shaft diameter, expected radial and axial loads, and environmental conditions. In dusty or humid areas, choose versions with enhanced sealing. Proper mounting requires the flange face to sit fully flat and bolts to be tightened evenly. Follow the manufacturer's instructions for lubricating the insert, and renew it according to the duty cycle. Aligning the shaft with the flange avoids parasitic stresses.

2-bolt flange mounted bearings from different brands often share standardized dimensions, so units can be interchanged when shaft diameter, hole spacing, and insert type match. At MR Industrial Accessories, we can point you to a compatible alternative if you are replacing an existing unit. Always verify the main dimensions before swapping.

If you have the part number CRFBS-PN20RT or your equipment model, send it via WhatsApp or email to MR Industrial Accessories for a prompt quote. We can also help you choose the most suitable sealing or locking variant for your application. We supply power transmission components and housings to customers across the United States and in several Latin American countries.