REXNORD ZAF6115MMF flange bearing 4 holes

REXNORD ZAF6115MMF 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 ZAF6115MMF and any equivalents.

A ZAF6000 unit is a mounted bearing that bolts to a flat surface through four anchor points, with the shaft running perpendicular to the flange. It carries rotating shafts in equipment that needs a firm, well-distributed fixing: conveyors, elevators, mixers and process machinery are typical examples. MR Industrial Accessories LLC supplies this Rexnord line to customers throughout the United States and in several Latin American countries.

Reading the code helps when you are matching a replacement. The letters ZAF point to the 4-bolt flange family, the four digits set the size within the series, and the MMF ending identifies the construction variant of the mounting. In ZAF6115MMF and ZAF6125MMF, only the numeric block moves, because it follows the shaft diameter the unit accepts, while the closing letters stay the same. That is why the full part number, exactly as printed on the tag or the equipment drawing, is what you should have on hand when ordering.

In service, these housings show up on belt and screw conveyors, bucket elevators, screens, mixers, blowers and packaging lines, as well as in water treatment equipment, food plants and mills. Because the flange anchors the assembly to sheet metal or profile structures, no machined housing is required: the unit is bolted down and the shaft is secured with the bearing's own locking arrangement.

Selection comes down to shaft diameter, fastening type, the sealing the environment demands and the load the assembly will carry. Where dust, water or frequent washdowns are present, lip seals or oil seals that keep contaminants out are worth prioritizing. At mounting, the flange has to sit flat and undistorted; an uneven surface or uneven tightening throws the bearing out of alignment and shortens its service life. Follow the lubrication schedule for the duty cycle and verify clearance before start-up.

Interchange between brands works on bolt count, shaft diameter, the distance between fastening centers and the locking method, not on the commercial part number. Two references from different makers can match functionally even when the nomenclature differs, and sealing, housing material and locking system can still vary. Compare those dimensions and characteristics before substituting.

Send the housing part number by WhatsApp or email, ideally with a photo of the tag or the mounted assembly, and our team will quote the Rexnord reference or point you to a compatible option in the line. If the number is no longer legible, we can work from shaft and fastening dimensions instead.