Radial shaft seal DBH 5050 — 17.00 x 40.00 x 6.00

DBH 5050 is a radial shaft seal reference, within Seals. Request a quote for 5050 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5050 oil seal is a radial seal with 17.00 mm shaft diameter, 40.00 mm housing diameter and 6.00 mm height, with Lx design. It is used to retain lubricant and exclude contaminants on rotating shafts, in assemblies such as gearboxes, pumps, electric motors and transmission equipment. Its flexible lip runs on the shaft and maintains sealing under continuous rotation conditions. MR Accesorios Industriales supplies this brand and advises you on choosing the right seal for your application.

This item is a DBH radial shaft seal, identified with the designation 5050. Its dimensions are 17.00 mm shaft diameter (d), 40.00 mm housing diameter (D) and 6.00 mm height (h). The Lx design corresponds to a configuration with a sealing lip and metal body, suitable for mounting in a cylindrical housing. The lip seals against the shaft and prevents oil or grease leaks, as well as blocking the entry of dust and water. It is a wear part that is replaced during scheduled maintenance.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, reducers and belt- or chain-driven transmission equipment. It is also found on fan, mixer and conveyor shafts. In all cases, the seal separates the lubricant from the environment and protects bearings and gears from the entry of particles. Its compact size makes it suitable for tight spaces where reliable sealing is required.

To install a seal, check that the shaft has no burrs or wear and that the housing is clean and free of dents. It is recommended to lubricate the lip before inserting it and to use an installation tool that presses on the outer edge, never on the lip. Selection depends on shaft speed, working temperature and the type of lubricant. If the shaft has a worn track, it may be necessary to use a seal with an auxiliary lip or a wear sleeve.

If you need a seal with different dimensions or an equivalent to the DBH 5050, you can ask us. We have alternatives from other brands and can look for a nearby size within the same category. To do so, send us the full code, the shaft, housing and height dimensions, and a photo of the part if possible. That way we offer you the option that best fits your equipment, without compromising sealing.

MR Accesorios Industriales supplies the DBH brand and has more than 80 years of experience in the field. If this seal is for your machine, send the code 5050 on WhatsApp and we will send you the quote. We can also advise you on installation and equivalent dimensions. Write to us and we will reply promptly.