DBH 9712 radial shaft seal — 14.2 x 28.55 x 13.5

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

The DBH 9712 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks dust and water from entering at the point where a shaft rotates inside a housing. It is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales sells this brand and will quote it on WhatsApp with part number 9712.

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

It is used in equipment where a shaft rotates inside a casing: 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.

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

If you need an equivalent or the same seal in another brand, send us part number 9712 together with the shaft, housing and height dimensions. With that data we look for alternatives in the DBH line or in other brands we sell. If you do not have the dimensions at hand, send us the equipment model or the original seal reference and we will cross-check it against the manufacturer's product page.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and oil seals. To request a quote for the 9712 oil seal, write to us on WhatsApp with the part number and dimensions. We will reply with the corresponding reference and replacement options.