REXNORD Rex mounted spherical roller bearing

REXNORD Rex belongs to mounted spherical roller bearing, 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 Rex and any equivalents.

The Rex Rexnord mounted spherical roller bearing arrives as a complete assembly, with the roller bearing already fitted into its housing. This design allows the unit to be positioned on a drive shaft without the need for precise alignment, which is common in equipment where the shaft may not run perfectly parallel. Typical applications include conveyors, mixers, mills, and other process machinery. MR Industrial Accessories LLC supplies this line from Miami, Florida, serving customers across the United States and in several Latin American countries.

The Rex name covers Rexnord's range of mounted spherical roller bearings. Each reference in the series is built from three elements: the housing style, the shaft diameter, and the locking method. For an accurate quote, provide the shaft size and, when available, the full part number. That information lets us pinpoint the exact variant, whether it has a split or solid housing, and whether locking is by setscrew, eccentric collar, or adapter, along with the appropriate seal.

These units are common in food processing, cement, mining, and material handling. They appear on belt conveyors, bucket elevators, mixers, mills, and continuous process lines. The self-aligning feature compensates for minor misalignment and shaft deflection, which often occurs in welded frames or vibrating structures. Maintenance is also simplified because the entire unit can be replaced without machining the shaft.

Selecting a Rex involves checking radial and axial loads, rotational speed, and the operating environment. In dusty or wet areas, the sealing option is critical: choose a labyrinth or oil seal based on exposure level. During installation, clean the shaft, confirm that tolerances and fits are correct, and apply lubricant before closing. Proper initial alignment and periodic relubrication with the correct grease help extend service life.

Mounted spherical roller bearings from different manufacturers can be interchangeable if the shaft diameter, housing type, and mounting dimensions align. Similar series alone is not sufficient: compare center height, hole spacing, and locking system. If you are unsure, send a photo of the nameplate or the old unit and we will verify it with you.

MR Industrial Accessories LLC supplies the Rexnord brand from Miami, Florida. If you need a Rex for your equipment, contact us via WhatsApp or email with the shaft size or the part number on the housing. We will respond promptly with the variant that fits your application.