REXNORD ZEF9045MM flange bearing 4 holes

REXNORD ZEF9045MM 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 ZEF9045MM and any equivalents.

Rexnord ZEF2000 series flange housings are 4-bolt mounted bearings that support transmission shafts directly onto a flat machine face. They provide a rigid, centered front-mount solution where the shaft passes through and the housing is bolted from the front. MR Industrial Accessories supplies this line and helps you select the correct variant for your equipment.

The part number breaks down into distinct blocks. ZEF denotes the E-type flange family; the following digits, such as in ZEF2035MM or ZEF2040MM, indicate the size within the series. The MM suffix completes the reference and defines the sealing and mounting configuration for that size. Because sizes are not interchangeable even within the same family, always provide the complete part number when requesting a replacement.

Typical applications include conveyor lines, elevators, mixers, pumps, fans and process equipment. In food, chemical, cement and aggregate plants, the 4-bolt flange offers easy front mounting and the rigidity needed for a well-centered support. You will also find them in agricultural machinery and material handling equipment, where the bearing must withstand forces from multiple directions without shifting.

Selection starts with shaft diameter and the load the support will carry. Next, review the sealing: for dusty, wet or washdown environments, a more closed protection is recommended. Mounting requires a flat, clean surface; tighten the four bolts in a cross pattern without forcing alignment. Proper lubrication and an impact-free start-up help extend the life of the mounted bearing. A misaligned shaft causes the housing to run crooked and fail earlier.

Rexnord is a well-known brand in mounted bearings and housings, and its series often have equivalents in other lines. Interchangeability is not determined by shaft diameter alone: hole spacing, sealing type and housing height also vary. When seeking a replacement, compare the full designation and mounting dimensions. If you cannot locate the exact reference, we can suggest a compatible alternative for your equipment.

To request a quote for a flange housing, send the part number via WhatsApp or email. Our team replies promptly and helps you define the variant that best matches your shaft and operating conditions. We serve customers across the United States and in several Latin American countries.