REXNORD ZFB6045MM flange bearing 3 holes

REXNORD ZFB6045MM belongs to flange bearing 3 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 ZFB6045MM and any equivalents.

The Rexnord ZFB series is a three-bolt flange housing designed to support a bearing and secure it to a flat surface using three fastening points. This configuration suits installations where the shaft must be perpendicular to the mounting plate or wall, while still allowing straightforward access for lubrication and inspection. MR Industrial Accessories LLC supplies these housings to customers across the United States, Canada, Mexico, and South America, and can help you select the correct variant based on shaft size and load conditions.

Reading a ZFB part number is simple once you know the structure. The prefix ZFB identifies the three-bolt flange housing family. Next, a numeric segment defines the series and size: for example, ZFB2035MM and ZFB2050MM fall under the 2000 series, while ZFB6035MM and ZFB6045MM are part of the 6000 series. The suffix MM specifies the mounting and sealing arrangement for this line. When ordering, provide the complete reference exactly as marked on the equipment.

These housings are common on belt and chain conveyors, bucket elevators, mixers, agitators, centrifugal pumps, and process lines in food, chemical, and aggregate plants. They are also used in sugar mills, meat processing facilities, feed mills, and mining operations, where mounting on a plate or profile structure keeps the shaft aligned with a gearbox or pulley without requiring special machined bases.

To choose the right housing, begin with the shaft diameter and the bearing it will hold, then verify that the bolt hole spacing and flange diameter match your mounting surface. In dusty or wet environments, select a sealing configuration that protects the bearing. During installation, set the flange on a clean, flat surface, tighten the three bolts in a cross pattern, and confirm shaft alignment before adding lubricant. Misalignment accelerates wear on both the seal and the bearing.

Rexnord flange housings can replace other three-bolt flange mounted bearing lines that share the same hole pattern and shaft diameter. Interchangeability depends on the series and the bearing-to-shaft locking method, not just the external dimensions. If you need to substitute a housing from another brand, send the original part number and flange measurements; we will identify a compatible option within the Rexnord line we supply.

MR Industrial Accessories LLC carries the Rexnord line for customers in North and South America. If you have the ZFB code for the housing you need, contact us by WhatsApp or email for a prompt quote. We can also help identify the correct reference if you provide the shaft and flange dimensions.