DBH 9442 radial shaft seal — 36 x 62 x 8

DBH 9442 is a reference of radial shaft seal, within Seals. Request a quote for 9442 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9442 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions — 36 mm shaft, 62 mm housing and 8 mm height — place it in medium-sized equipment, where it performs a critical function: preventing leaks and contamination in gearboxes, pumps and motors. MR Accesorios Industriales sells this brand and advises you so you can choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by the code 9442. Its main attributes are: shaft diameter 36 mm, housing diameter 62 mm and height 8.00 mm. The Lx design corresponds to a single-lip seal with spring, suitable for rotating shafts with lubrication. The designation 9442 is the reference you will find on the manufacturer's product page and on the marking of the part. It is a general-purpose sealing component, not a special seal for extreme conditions.

Typical applications for a seal of this size include gearboxes, reducers, centrifugal pumps, electric motors and transmission equipment. In all these cases, the seal performs the dual function of retaining oil or grease and preventing the entry of external contaminants. It is commonly found in agricultural machinery, process equipment and production lines where preventive maintenance includes periodic inspection of seals.

To correctly install a radial shaft seal, check that the shaft has no burrs or wear and that the sealing surface is clean and lubricated. The housing must be free of dents and have the correct diameter and depth. During installation, press evenly on the outer ring, never on the lip. If the shaft has a worn track, consider an alternative size or a repair sleeve. Selection depends on speed, temperature and type of lubricant — data that should be confirmed with the manufacturer.

If you need a seal equivalent to the 9442, the most practical approach is to send us the code, a photo of the part and the measurements taken with a caliper. With that data we can look for alternatives in the same brand or in other lines we sell. We can also advise you if the housing or shaft have tolerances outside the standard.

To request a quote for the DBH 9442 seal or ask about a replacement, send us the code on WhatsApp to MR Accesorios Industriales. We will reply with the available information and coordinate how to source it. If you have questions about installation or compatibility, write to us and we will help you resolve them.