Flange bearing 4 holes REXNORD ZAF6115MMF

REXNORD ZAF6115MMF is a flange bearing 4 holes reference, within Bearing housings. Request a quote for ZAF6115MMF via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The ZAF6000 series 4-bolt flange bearing is a mounted bearing that is fastened to a flat surface by four anchor points, with the shaft passing through perpendicular to the flange. It is used to support rotating shafts in equipment where rigid fastening is required and to distribute the load over a wide surface, such as conveyor belts, elevators, mixers and process machinery. MR Accesorios Industriales supplies this Rexnord line in Buenos Aires, Argentina.

The ZAF6000 series designation is read in blocks: the letters ZAF identify the 4-bolt flange bearing family, the four-digit number orders the size within the series and the MMF suffix defines the construction variant of the mounting. In the examples ZAF6115MMF and ZAF6125MMF this pattern is seen: the numeric block changes according to the shaft diameter the bearing takes, while the final letters remain the same. Therefore, to order the correct replacement it is best to provide the complete part number, as it appears on the tag or in the equipment drawing.

In Argentine industry these housings appear in belt and screw conveyors, bucket elevators, screens, mixers, blowers and packaging lines. They are also found in water treatment equipment, food plants and mills, where the shaft works supported and the flange allows anchoring the assembly to a sheet metal or profile structure. Being a mounted bearing, it simplifies assembly: there is no need to machine a housing, the flange is bolted and the shaft is adjusted with the housing's own fastening system.

To select correctly, consider the shaft diameter and fastening type, the sealing required by the environment and the load the assembly will support. In areas with dust, water or frequent washing, it is advisable to prioritize lip seals or oil seals that stop contaminant ingress. During mounting, the flange must rest flat and without deformation: an uneven surface or uneven tightening misaligns the bearing and shortens its life. Lubricate according to the duty cycle and check clearance before starting the equipment.

Mounted bearings are interchanged between brands by number of bolts, shaft diameter, distance between fastening centers and fastening type, not by the commercial part number. Two references from different manufacturers can be equivalent even if the nomenclature does not match, and there are also differences in sealing, housing material and locking system that change performance. If the original part number is not available, the most practical approach is to compare those dimensions and functional characteristics before replacing.

If you have the housing part number at hand, send it via WhatsApp to MR Accesorios Industriales along with a photo of the tag or the mounted assembly. With that we will quote you the Rexnord reference or indicate the compatible alternative within the line. We can also review shaft and fastening dimensions if the part number is no longer legible. Write to us and we will respond promptly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.