Radial shaft seal DBH 8871 — 19.00 x 35.00 x 7.00

DBH 8871 is a radial shaft seal reference, within Seals. Request a quote for 8871 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8871 radial shaft seal is a lip seal that closes off the passage of oil, grease or contaminants on rotating shafts. Because of its dimensions —19 mm shaft, 35 mm housing and 7 mm height— it is used in gearboxes, pumps, electric motors and power transmission equipment. Its Lx design combines a sealing lip with a metal body that is press-fitted into the housing. MR Accesorios Industriales sells this brand and helps you choose the right size.

This item is a radial shaft seal from the DBH brand, identified by the code 8871. According to the product page data, it has a shaft diameter (d) of 19 mm, a housing diameter (D) of 35 mm and a height (h) of 7.00 mm. The Lx design corresponds to a seal with a single sealing lip and an outer metal case, intended to be press-fitted into the housing with the lip resting on the rotating shaft.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In every case it performs the function of retaining lubricant inside the assembly and preventing the entry of dust, water or particles that accelerate wear on bearings and gears. It is also used as a secondary closure on fan and agitator shafts.

To correctly select a seal, you must verify the shaft size, the housing diameter and the available width. The rotation speed, working temperature and type of fluid to be retained determine the lip and spring material. During installation, clean the housing, lubricate the lip with the same oil used in the equipment and avoid hitting the case. If the shaft shows wear or roughness, consider a repair sleeve or an alternative size.

If you need an equivalent or a nearby size, send us the code 8871 along with the shaft, housing and height dimensions. You can also send a photo of the old part or the assembly drawing. With that data we check whether there is a direct alternative in the same brand or in another line, and we quote it. The seal does not need to be on our list: we look it up by size.

MR Accesorios Industriales sells the DBH brand as part of its seals and oil seals line. If you have questions about the Lx designation or want to compare it with another design, write to us on WhatsApp and we will advise you. The quote is put together with the code and the dimensions, so the more data you send, the faster we reply.