Radial shaft seal DBH 9712 — 14.20 x 28.55 x 13.50

DBH 9712 is a radial shaft seal reference, within Seals. Request a quote for 9712 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9712 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks the entry of dust and water at the point where a shaft rotates inside a housing. It is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales carries this brand and will quote it for you by WhatsApp with code 9712.

This item is a radial shaft seal from the DBH line, identified with code 9712. Its dimensions are 14.2 mm shaft, 28.55 mm housing and 13.50 mm height. The Ms design corresponds to a single-lip configuration with a spring, intended for rotating shafts with lubrication. The flexible lip works on the shaft surface and the outer body fits into the housing to seal by interference.

It is used in equipment where a shaft rotates inside a housing: gearboxes, centrifugal pumps, electric motors, compressors, mixers and machine tools. It also appears in power transmission applications and in agricultural or road equipment where lubricant must be contained and bearings protected from the environment. It is a wear part: when the lip hardens or becomes marked, it starts to lose oil and should be replaced.

To install it, check that the shaft has no burrs, scratches or wear in the contact area, and that the housing is clean and free of dents. Lubricate the lip with the same grease or oil as the equipment before inserting it, and do it with a tube or press that seats evenly on the metal body, never on the lip. If the shaft shows a deep groove, consider a nearby size or a seal with the lip in another position.

If you need an equivalent, a nearby size or the same seal in another brand, send us code 9712 along with the shaft, housing and height measurements. With that data we look for alternatives in the DBH line or in other brands we carry. If you do not have the measurements at hand, give us the equipment model or the reference of the original seal and we will cross-check it against the manufacturer's data sheet.

MR Accesorios Industriales has more than 80 years in the industry and carries the DBH brand as part of its line of seals and oil seals. To request a quote for seal 9712 or ask about a similar size, write to us on WhatsApp with the code and the measurements. We will reply with the available alternative and the replacement options.