Flange bearing 4 holes REXNORD ZEF2111

REXNORD ZEF2111 is a flange bearing 4 holes reference, within Bearing housings. Request a quote for ZEF2111 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The Rexnord ZEF housing is a 4-bolt flange mounted bearing designed to secure rotating shafts to a flat surface and support moderate radial and axial loads. It is used in equipment where the bearing is bolted to a plate or structure, with the shaft passing through and the flange as the only anchoring point. MR Accesorios Industriales supplies this Rexnord line and helps you identify the exact code your equipment needs.

The ZEF designation is read in blocks: the letters identify the 4-bolt flange housing family, and the numbers that follow order size and variant within the series. That is why ZEF2107, ZEF2108, ZEF2111 and ZEF2112 share the format but change size, while ZEF2200, ZEF2203 and ZEF2207 respond to another scale within the same line. The ZEF2000, ZEF3000, 5000, 6000 and 9000 series group different capacities and flange configurations.

These housings appear in belt and screw conveyors, bucket elevators, mixers, blowers, centrifugal pumps and packaging lines. In food, chemical, grain and aggregate processing plants they are chosen for the ease of mounting on metal structures and for the possibility of replacing the bearing without disassembling the entire assembly. They are also used in refrigeration equipment, industrial washdown areas and continuous process machines.

To select correctly, first look at the shaft diameter and the flange hole: the ZEF code must match both. Then define the sealing according to the environment: dust, water or frequent washdown require higher protection seals. Correct lubrication and careful alignment when bolting the flange prevent parasitic loads and extend bearing life. If the equipment operates with vibration, check the tightness of the four bolts and the permissible axial clearance.

Flange housings from different brands with similar standardized dimensions coexist in the market, but interchangeability is not automatic: sealing, housing tolerance and fastening type change. Before replacing a ZEF with another brand, compare the shaft diameter, the distance between holes and the flange thickness. If you need a compatible alternative, at MR Accesorios Industriales we tell you which one fits your mounting.

To request a quote, send us via WhatsApp the complete code shown on the housing or in the equipment manual, for example ZEF2107 or ZEF2203. With that data we identify the variant and send you the quote shortly. If the code is erased or the housing is no longer legible, tell us the shaft diameter and the distance between flange holes, and we will help you find the replacement.

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