Radial shaft seal DBH 8674 — 38.00 x 52.25 x 6.20

DBH 8674 is a radial shaft seal reference, within Seals. Request a quote for 8674 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8674 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 38 mm shaft diameter, 52.25 mm housing diameter and 6.20 mm height, it is press-fitted into gearboxes, covers and housings. It is a key component in gear reducers, pumps and motors, where it prevents leaks and protects bearings. MR Accesorios Industriales carries this brand so you have a reliable alternative for your maintenance work.

The DBH 8674 is an oil seal with an Mt design, featuring a sealing lip and a metal case. Its standard dimensions are 38 mm shaft diameter (d), 52.25 mm housing diameter (D) and 6.20 mm height (h). This configuration is common in equipment where axial space is limited and effective sealing against oils and greases is required. The Mt design indicates a specific construction that ensures uniform lip contact on the shaft.

It is used in applications with rotating shafts, such as gearboxes, centrifugal pumps, electric motors, compressors and gear drives. It also appears in power transmission equipment and in agricultural or industrial machinery. Its function is twofold: to retain lubricant inside the assembly and to prevent the ingress of dust, water or particles that accelerate wear on bearings and gears.

For correct installation, verify that the shaft has the proper hardness and surface finish, free of burrs or marks that could damage the lip. Lubricate the seal before inserting it and use an installation tool that presses on the outer diameter, never on the lip. Selection must consider peripheral speed, operating temperature and the type of fluid to be retained. If the housing shows wear, consider a seal with a larger outer diameter or a repair sleeve.

If you need a nearby size or an equivalent from another brand, send us code 8674 or the exact dimensions of your original seal. At MR Accesorios Industriales we can look for alternatives in our seals and oil seals line, respecting the shaft, housing and height dimensions. The more data you give us — equipment type, fluid and operating conditions — the more accurate the proposal will be.

To request a quote for the DBH 8674 oil seal or ask about a similar size, write to us on WhatsApp and mention code 8674. We will reply with the quote and the options that best suit your application. MR Accesorios Industriales, with more than 80 years in the industry, supports you in selecting seals so your equipment keeps running without leaks.