Radial shaft seal DBH 6819 — 34.85 x 54.00 x 7.10

DBH 6819 is a radial shaft seal reference, within Seals. Request a quote for 6819 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6819 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 34.85 mm shaft diameter, 54.00 mm housing bore and 7.10 mm height make it suitable for compact assemblies. The Mx design indicates a configuration with a main lip and a dust lip, which improves protection in dusty or dirty environments. It is used in pumps, electric motors, gearboxes and power transmission equipment. MR Accesorios Industriales supplies this official brand and advises you on choosing the right seal.

The DBH 6819 is an Mx type radial shaft seal with the following dimensions: shaft diameter (d) 34.85 mm, housing bore diameter (D) 54 mm and height (h) 7.10 mm. The Mx design incorporates a main sealing lip and a secondary lip or dust lip, which protects the sealing area from external particles. The outer body is metal and the lip is elastomer, suitable for applications with mineral lubricants and moderate temperatures. This combination of dimensions and configuration is common in equipment where axial space is limited.

This seal is used on shafts of centrifugal pumps, electric motors, reducers, gearboxes and power transmission equipment. Its function is to prevent oil or grease leaks and to block the entry of dust, water or chips. It is frequently found in industrial machinery, process equipment and vehicles. The size 34.85 x 54 x 7.10 mm corresponds to standard housings, so it is often a direct replacement part in many assemblies.

To correctly select this seal, verify that the shaft and housing dimensions match: 34.85 mm and 54 mm respectively. The 7.10 mm height must fit into the cavity without forcing. Check the condition of the shaft: if it shows wear or grooves, the lip will not seal properly. During assembly, lubricate the lip with the same oil or grease used in service, and insert the seal perpendicularly to avoid damaging it. If the equipment operates with a lot of dirt, the Mx design with dust lip is an advantage.

If you need an equivalent seal or a nearby size, the most practical approach is to send us the code engraved on the part or the dimensions measured with a caliper. You can also send us a photo of the seal and the housing. At MR Accesorios Industriales we compare this data with the product pages of the manufacturers we carry and offer you compatible alternatives. Not all brands use the same nomenclature, which is why it is important to start from the actual dimensions and the design type.

To request a quote for the DBH 6819 seal or ask about a similar size, write to us on WhatsApp and send us the code 6819 or the dimensions 34.85 x 54 x 7.10 mm. At MR Accesorios Industriales we reply promptly with purchasing options. We can also advise you if you are unsure between an Mx design and another type of seal for your application.