REXNORD EFB-315-TE flange bearing 4 holes

REXNORD EFB-315-TE is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for EFB-315-TE via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The EFB series 4-bolt flange housing is a mounted bearing with a flange housing, designed to secure the shaft to a wall or flat structure and support moderate radial and axial loads. It is used when the arrangement calls for a front support with four anchoring points and an insert bearing that comes pre-aligned and lubricated from the factory. MR Accesorios Industriales sells the REXNORD line in Buenos Aires, Argentina.

The EFB series designation reads in blocks: the letters identify the flange housing family, the middle number defines the housing and insert bearing size, and the suffix indicates the sealing and locking variant of the insert. That is why codes such as EFB-107-TE, EFB-111-TE, EFB-115-TE, EFB-203-TE, EFB-207-TE, EFB-208-TE, EFB-211-TE and EFB-215-TE coexist in the same series: the size changes, not the flange geometry. To choose, the complete code is the deciding data.

They are common in food and beverage plants, material handling, water treatment, pulp and paper, and in process lines where the shaft runs horizontally and there is little room for a pillow block. In Argentina they appear in conveyor belts, mixers, blowers, pumps and washing equipment, often in humid or dusty environments. The four-bolt flange allows mounting on existing sheet metal or structure and removing the assembly without fully dismantling the shaft.

When selecting, take into account the shaft diameter, the insert locking type and the sealing required by the environment: a dry, clean area is not the same as one with pressurized water or particulate material. Check the alignment of the mounting face and even tightening of the four bolts so as not to deform the housing. Insert lubrication and internal clearance are controlled according to use; in applications with high temperature or speed, it is advisable to check the grease and the seal type.

Mounted bearings are interchanged between brands by shaft number and flange configuration, but hole dimensions, housing outside diameter and insert locking system can vary between manufacturers. Therefore, before replacing a unit, compare the complete code and the hole layout. If the assembly comes from another line, at MR Accesorios Industriales we will indicate the compatible alternative from the EFB series.

To move forward, send us via WhatsApp the code on the bearing or on the equipment plate, for example EFB-207-TE, and we will quote it shortly. If you need an EFB series variant that you do not see listed, write to us with the model and shaft diameter: we will source it or propose the equivalent option.