REXNORD ZA5075MMF flange bearing 4 holes

REXNORD ZA5075MMF 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 ZA5075MMF and any equivalents.

The Rexnord ZA MMF is a 4-bolt flange mounted bearing housing that fastens rotating shafts to flat surfaces. Its four-bolt flange spreads the load across the mounting face, which suits equipment where the bearing bolts directly to a plate or frame. MR Industrial Accessories LLC supplies this line and quotes by part number through WhatsApp or email.

Reading the code helps when you order. ZA identifies the flanged housing family; the digits that follow set the size and series variant; MMF stays the same and refers to the sealing and locking arrangement for this line. Examples include ZA2050MMF, ZA2055MMF and ZA2060MMF, where only the numeric portion changes with shaft diameter and load capacity. Size and mounting combinations are grouped across the ZA6000, ZA9000, 5000 and 2000 series.

These units are common on belt conveyors, bucket elevators, mixers, screens and continuous process lines. Food, cement, paper and aggregate plants use them because they mount easily on sheet metal frames and allow bearing replacement without pulling the shaft apart. Pumping and ventilation equipment also uses them where a flanged housing simplifies fastening.

Selection depends on shaft diameter, load type and force direction. The 4-bolt flange needs a flat, rigid surface, so check parallelism and use the correct bolts. MMF sealing guards against dust and moisture; in pressurized water or fine-particle environments, extra protection may be required. Lubricate the inner bearing with the specified lubricant and renew it according to the duty cycle.

Interchangeability varies. Flanged housings from different brands often share mounting dimensions within the same series, but seals, clearances and tolerances may differ. Before substituting a Rexnord unit, compare shaft diameter, hole spacing and center height. MR Industrial Accessories LLC can point out a compatible alternative, or quote a custom item if none is available.

Send the housing part number by WhatsApp or email and the team will reply promptly with a quote. If you need a variant you do not see, share the model or the main dimensions and we will identify the right option.