Radial shaft seal DBH 1204/85 — 24.60 x 44.50 x 7.90

DBH 1204/85 is a radial shaft seal reference, within Seals. Request a quote for 1204/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1204/85 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 24.6 mm shaft diameter, 44.5 mm housing diameter and 7.9 mm height make it suitable for compact gearboxes, pumps and electric motors. The Mz design combines a main lip with a secondary exclusion lip, which improves performance in dusty or dirty environments. MR Accesorios Industriales sells this official brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified with the part number 1204/85. Its standard dimensions are 24.6 mm shaft diameter (d), 44.5 mm housing diameter (D) and 7.90 mm overall height (h). The Mz design corresponds to a seal with a main sealing lip and an auxiliary exclusion lip, mounted on a metal body with an outer coating. This configuration is intended for rotating shafts where oil or grease must be contained while, at the same time, preventing the entry of external particles.

Typical applications of a seal of this size include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In the food, chemical or process industries, it is found in equipment where the shaft must be sealed against lubricant leaks and the entry of wash water or dust. It is also used in machine tools and material handling equipment. It is always advisable to verify the compatibility of the elastomer with the fluid and the working temperature before selecting it.

To correctly install this seal, verify that the shaft diameter is within the recommended tolerance and that the sliding surface shows no scratches or wear. The housing must be clean, free of burrs, and it is advisable to lubricate the lip with the same service oil or grease before inserting it. The 7.90 mm height allows it to be housed in shallow cavities. If the equipment operates with a lot of vibration or misalignment, evaluate a design with an additional lip or a more resistant material. The final selection depends on speed, pressure and the type of lubricant.

If you need a seal equivalent to the 1204/85 or a nearby size, the most practical thing is to send us the full part number, the shaft and housing dimensions, and a photo of the original seal. With that data we can look for alternatives in the same brand or in others we sell, respecting the dimensions and the type of design. We can also advise you on the lip and spring material, according to your equipment's fluid and temperature. You do not need to have the data sheet on hand: the part number is enough to start the search.

At MR Accesorios Industriales we work with seals for maintenance and repair of industrial equipment. If this DBH 1204/85 oil seal is the one you are looking for, send us the part number on WhatsApp and we will send you the quote. If you have doubts about the size or design, consult us and we will help you identify the right part.