Radial shaft seal DBH 8411 — 22.22 x 61.00 x 9.52

DBH 8411 is a radial shaft seal reference, within Seals. Request a quote for 8411 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8411 oil seal is a single-lip radial shaft seal that mounts in the housing and seals against the rotating shaft. Its function is to retain lubricant inside the assembly and prevent the ingress of dust, water or particles, protecting bearings, bushings and gears. It is used in gearboxes, pumps, electric motors and power transmission equipment where the shaft rotates continuously. MR Accesorios Industriales carries this brand and advises you so you choose the correct size.

This oil seal has a shaft diameter of 22.22 mm, a housing diameter of 61 mm and a height of 9.52 mm. The A 078 design corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. The designation 8411 identifies the exact size within the DBH line. Before mounting, verify that the housing and shaft match these dimensions; a difference of tenths can prevent the lip from seating properly or leave the seal loose.

It is used in equipment where a shaft rotates inside a housing with oil or grease: gearboxes, centrifugal pumps, motors, compressors, mixers and machine tools. It also appears in power transmission applications, such as bearing supports and gearboxes. In all cases, the seal prevents leaks and contamination, and timely replacement extends the life of the bearing and shaft.

To select the seal, in addition to the size, take into account the shaft speed, working temperature and type of lubricant. The A 078 design with spring is suitable for rotating shafts with moderate pressure. During mounting, lubricate the lip with the same oil or grease used in the equipment, insert it perpendicular to the shaft and avoid striking it. If the shaft has wear or grooves, consider a seal with an auxiliary lip or a wear sleeve.

If you cannot find the exact size, we can look for an equivalent in other brands or a nearby size that fits your housing. To do so, send us code 8411 or the shaft, housing and height dimensions, and we will confirm alternatives. We can also quote the seal in other qualities or materials if your application requires it. The idea is that you don't stop the equipment for a seal.

To order this seal or inquire about a similar size, write to us on WhatsApp and send us code 8411 or the dimensions of your shaft and housing. At MR Accesorios Industriales we reply with the quote. If you need several, indicate the quantity and we will prepare the order. We are here to help you keep production running.