Radial shaft seal DBH 5279 — 65.00 x 90.00 x 10.00

DBH 5279 is a radial shaft seal reference, within Seals. Request a quote for 5279 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5279 radial shaft seal is a lip seal designed for 65 mm rotating shafts, with a 90 mm housing bore and 10 mm height. Its function is to retain lubricant inside the assembly and prevent dust, water or particles from entering, protecting bearings and gears. It is a wear part replaced during preventive or corrective maintenance. MR Accesorios Industriales carries this brand and helps you identify the exact size you need.

This item is a DBH radial shaft seal, identified by the code 5279. Its dimensions are: shaft diameter 65 mm, housing bore diameter 90 mm and height 10 mm. The Lz design corresponds to a single sealing lip with spring, suitable for rotating shafts with lubrication. The DBH 5279 nomenclature makes it easy to locate in catalogues and ordering systems. It is a standard part within the line of seals that MR Accesorios Industriales offers its customers.

Radial shaft seals such as the DBH 5279 are used in gearboxes, pumps, electric motors, transmission shafts and continuous process equipment. Their job is to confine the oil or grease and block external contaminants. In environments with dust, moisture or frequent washdowns, the right seal extends bearing life and reduces downtime. It is also used in machine tools, conveyors and agricultural equipment, where shaft sealing is critical.

To install a seal, check that the shaft is clean, free of burrs and scratches, and lubricate the lip before inserting it. Pressure must be even, with a suitable tool, so as not to damage the spring or deform the housing. Shaft and housing runout must be within tolerances. If the previous seal failed, it is advisable to check the condition of the shaft and housing. Selection depends on speed, temperature and type of lubricant; these data are confirmed against the manufacturer's data sheet.

If you need a seal equivalent to the DBH 5279 or a nearby size, send us the full code, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for the alternative that best fits your equipment. We can also advise you if the installation space allows design or material variants. The idea is that you are not left with the machine down for a part that can be sourced.

To request a quote for the DBH 5279 oil seal or ask about another size, write to us on WhatsApp and send us the code. At MR Accesorios Industriales we reply with the compatible options. If you have doubts about installation or selection, our technical team can guide you. Be sure to consult us before buying: this way you avoid mistakes and secure the correct replacement for your application.