REXNORD ZA9055MM pillow block bearing

REXNORD ZA9055MM belongs to pillow block 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 ZA9055MM and any equivalents.

Rexnord ZA series mounted bearing housings are pillow block units that support rotating shafts in power transmission systems. They are found in conveyors, mixers, pumps and other industrial machinery where dependable support and alignment are required. MR Industrial Accessories supplies this line and can help you select the correct housing for your shaft and load conditions.

The part number structure uses letters and digits to indicate the unit type and size. Within the ZA family, designations such as ZA2080MM, ZA2085MM and ZA2090MM refer to pillow block housings with mounted bearings. The ZA6035MM, ZA6040MM and ZA6045MM belong to the ZA6000 variant, while the ZA9000 series completes the range. The MM suffix denotes the seal type or unit configuration. For precise interpretation of a specific code, refer to the manufacturer's catalog or send us the complete part number.

These housings are commonly used in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and process equipment. They also appear in food processing, cement, mining and aggregate plants, where dust and moisture demand a robust support. Because they are mounted units, the bearing and housing arrive as a single assembly, which simplifies installation and maintenance.

When selecting a housing, consider shaft diameter, load type, rotational speed and environmental conditions. Sealing is critical: in dusty or wet environments, additional protection is recommended. Use the lubrication specified by the manufacturer, and verify internal clearance and alignment during assembly to prevent stress. Misalignment will shorten bearing life. MR Industrial Accessories can assist you with these selection criteria.

Rexnord housings can be interchanged with other brands that share the same standardized dimensions, but exact equivalence depends on the series and mounting type. Matching shaft diameter alone is not sufficient; you must also check center height, hole spacing and sealing system. To replace an existing housing, provide the original part number or key dimensions, and we will identify a compatible alternative.

MR Industrial Accessories supplies the Rexnord line and manufactures split plummer block housings, ANSI chains and sheaves. If you need a ZA housing for your equipment, send the part number or model via WhatsApp or email, and we will respond promptly with a quote. We can also help if you are replacing a mounted unit and cannot find the exact reference.