Radial shaft seal DBH 8754 — 145.00 x 170.00 x 13.00

DBH 8754 is a radial shaft seal reference, within Seals. Request a quote for 8754 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8754 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of contaminants, such as dust or water, which accelerate wear on bearings and bushings. With dimensions of 145 mm shaft diameter, 170 mm housing diameter and 13 mm height, and an Mx design, it is a replacement part for industrial equipment operating with large-diameter shafts. MR Accesorios Industriales carries this official brand and advises you so you choose the correct seal.

This item is a radial shaft seal from the DBH brand, identified by part number 8754. Its standardized dimensions are: shaft diameter (d) of 145 mm, housing diameter (D) of 170 mm and height (h) of 13.00 mm. The Mx design corresponds to a specific construction configuration within the DBH seal line. The sealing lip is designed to work on rotating shafts, generally with a ground running surface. The nomenclature and values come from the manufacturer's technical data sheet, which MR uses as a reference for each item.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, mills, mixers and power transmission equipment with large-diameter shafts. In these systems, the seal prevents oil or grease leaks and protects bearings from the entry of particles. It is also used in agricultural machinery, mining equipment and process plants where working conditions demand reliable sealing. When replacing a seal, it is common to mount it alongside bearings or bushings that also require inspection.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be in good condition, without grooves or excessive wear, and the housing must be clean and free of burrs. During installation, lubricate the lip with the same oil or grease used in the system and avoid striking it. If the previous seal failed, check the cause: eccentricity, excessive bearing play or high temperature can shorten the seal's service life.

If you need an equivalent seal or a nearby size, you can send us part number 8754 or the dimensions of your current seal. At MR Accesorios Industriales we have alternatives from other brands and can find the option that best suits your application. We can also advise you if the housing has a special design or if the original seal has any particular feature, such as an additional lip or a different spring. The idea is that you don't have to keep your equipment stopped for a sealing part.

To request a quote for the DBH 8754 seal or ask about a similar size, send us the part number via WhatsApp to MR Accesorios Industriales. We will reply with the alternatives we have at the time. If you have doubts about installation or selection, we can also guide you. With more than 80 years in the industry, at MR we know the needs of industry and help you find the right part so your equipment keeps running.