DBH 6876 radial shaft seal — 30 x 52 x 8

DBH 6876 is a reference of radial shaft seal, within Seals. Request a quote for 6876 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6876 radial shaft seal is a lip seal that closes off the passage of oil or grease between a rotating shaft and its housing. With a 30 mm shaft, 52 mm housing and 8 mm height, and an Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment to retain lubricant and stop dust and water from entering. MR Accesorios Industriales sells it as part of its seals and oil seals line.

This item is a DBH 6876 radial shaft seal, identified by its designation 6876. Its dimensions are 30.00 mm shaft diameter (d), 52.00 mm housing diameter (D) and 8.00 mm height (h). The Lx design corresponds to a single-lip seal with spring, intended for lubricated rotating shafts. The order code is the same as the one shown on the product page: 6876.

Typical applications for a seal of these dimensions appear in equipment where a shaft rotates inside a housing with oil or grease: gearboxes, centrifugal pumps, electric motors, compressors, rollers and conveyors. It is also found in machine tools and in agricultural or road equipment. In every case it performs two functions: retaining the lubricant on the inner side and preventing contaminants from entering from the outside.

For installation, check that the shaft is clean, free of burrs and wear marks in the contact area, and that the housing has no dents. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and fit the seal with a tube or spacer that presses on the outer diameter, never on the lip. If the shaft has a deep groove, consider a seal with an offset lip or a wear sleeve before replacing it.

If you need an equivalent from another brand, send us the code 6876 and the shaft, housing and height dimensions. With that data we search the DBH line and the options that apply. We can also advise you if the Lx design is not the right one for your application, for example if you work with high speed, pressure or temperature. The idea is for the replacement to fit without rework and last as long as it should.

To request a quote for the DBH 6876 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo of the old seal and the shaft and housing dimensions. That way we confirm the exact item and send you the quote without delay.