REXNORD ZFB2075MM flange bearing 4 holes

REXNORD ZFB2075MM belongs to flange bearing 4 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 ZFB2075MM and any equivalents.

Rexnord ZFB series four-bolt flange housings are mounted bearing units that bolt to a flat face, with the shaft running perpendicular to the mounting surface. They provide rigid, low-profile shaft support in equipment where a pillow block housing does not fit or lacks a suitable mounting base. MR Industrial Accessories LLC supplies these units to customers throughout the United States and in several Latin American countries.

The part number breaks down into three parts. The ZFB prefix denotes the four-bolt flange family. The digits that follow indicate series and size: ZFB2060MM and ZFB2070MM fall in the 2000 series, while ZFB6060MM, ZFB6065MM, ZFB6070MM and ZFB6075MM belong to the 6000 series. Within a series, a higher number corresponds to a larger shaft diameter and greater load capacity. The MM suffix identifies the mounting variant.

Typical applications include belt and chain conveyors, elevators, mixers, blowers, packaging lines and water treatment equipment. The four-bolt pattern allows mounting on folded sheet metal, profile frames or machine housings, with the shaft exiting perpendicular to the surface. These housings are also chosen when a pillow block has no firm support or when the assembly must be centered on an opening.

Selection starts with the shaft diameter and series, followed by verification of hole spacing and mounting circle diameter. Seal choice depends on the environment: dusty, wet or washdown conditions call for tighter sealing. During installation, seat the flange on a clean, flat surface, tighten the four bolts in a cross pattern and check shaft alignment before lubricating. A flange that is not properly seated introduces axial load and shortens bearing life.

Mounted bearing units interchange between manufacturers by shaft number, series and flange configuration rather than by part number. Two references from different brands may share mounting and sealing dimensions even when the nomenclature differs. For a replacement, send the flange dimensions, shaft diameter and a photo, and we will identify the compatible alternative.

If you need a variant not listed here, contact us via WhatsApp or email with the part number or model. The MR Industrial Accessories LLC team replies promptly and can suggest equivalents and help with selection.