Flange bearing 4 holes REXNORD ZEF5075MM

REXNORD ZEF5075MM is a flange bearing 4 holes reference, within Bearing housings. Request a quote for ZEF5075MM via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

Rexnord ZEF2000 series housings are 4-bolt flange mounted bearings, designed to secure transmission shafts directly onto a flat machine or structure face. They are used when a rigid, centered, front-mount support is needed, with the shaft passing through and the housing bolted from the front. MR Accesorios Industriales carries this line as an official brand and advises you on choosing the correct variant for your application.

The designation of these housings is read in blocks. The letters ZEF identify the 4-bolt flange family; the number that follows, as in ZEF2035MM or ZEF2040MM, orders the size within the series. The MM suffix closes the reference and indicates the sealing and mounting configuration with which each size is built. That is why, when requesting a replacement, it is best to provide the complete code: ZEF2035MM, ZEF2045MM, ZEF2050MM and ZEF2060MM are not interchangeable with each other even though they share the family.

These housings appear in conveyor lines, elevators, mixers, pumps, fans and process equipment. In food, chemical, cement and aggregate processing plants they are chosen for the ease of front mounting and the rigidity provided by the 4-bolt flange. They are also found in agricultural machinery and material handling equipment, where the support must be well centered and withstand forces in several directions without shifting.

To select correctly, first look at the shaft diameter and the load the support will bear. Then check the sealing: in environments with dust, water or frequent washdown, a tighter protection is advisable. Mounting requires a flat, clean surface, with the four bolts tightened in a cross pattern and without forcing alignment. Correct lubrication and a start-up free of impacts extend the life of the mounted bearing. If the shaft is not aligned, the housing works crooked and fails earlier.

Rexnord is a recognized brand in mounted bearings and housings, and its series often have equivalents in other lines on the market. Interchangeability is not defined by shaft diameter alone: the distance between holes, the type of sealing and the housing height change. That is why, when looking for a replacement, compare the complete designation and the mounting dimensions. If you cannot find the exact reference, at MR we indicate the compatible alternative for your equipment.

If you need a flange housing for your machine, send us the code by WhatsApp. At MR Accesorios Industriales we quote it promptly and help you define the variant that best suits your shaft and working conditions. With more than 80 years in the field, we know the industrial applications of Buenos Aires, Argentina, and we support you in the selection.

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