Radial shaft seal DBH 1173

DBH 1173 is a radial shaft seal reference, within Seals. Request a quote for 1173 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1173 oil seal is a radial shaft seal with A 378 design used to retain lubricant and exclude contaminants in rotating assemblies. Its construction format corresponds to a seal with a sealing lip and metal body, suitable for mounting in cylindrical housings. It is used in equipment where protection against dust, water or particles is required, and where oil leakage must be avoided. MR Accesorios Industriales carries this brand as part of its seals and oil seals line.

The DBH 1173 is identified by its numerical designation and is specified with a shaft diameter of 0 mm, a housing diameter of 60.50 mm and a height of 12.70 mm. The A 378 design defines the lip and outer body geometry. These values are those from the manufacturer's data sheet and must be verified against the cavity and shaft before selection, since even a minimal difference can affect sealing.

Radial shaft seals like the DBH 1173 are used in gearboxes, pumps, electric motors, rollers and transmission equipment. Their function is twofold: keep the lubricant inside the assembly and prevent dirt from entering from outside. In environments with dust, water or chips, the sealing lip works on the shaft and creates a dynamic barrier that extends the life of bearings and gears.

For mounting, verify that the housing and shaft are clean, without burrs or marks. Lubricate the lip before inserting the seal and avoid hitting it directly: use a tube or socket that presses on the outer diameter. The 12.70 mm height must be fully seated. If the shaft shows wear, evaluate an alternative size or a seal with an auxiliary lip. Correct alignment between shaft and housing is key to preventing premature leaks.

If you need an oil seal equivalent to the DBH 1173 or a nearby size, the most practical thing is to send the code and current measurements. From MR Accesorios Industriales we can guide you on options from the same family or other brands we carry. We have more than 80 years of experience in industrial distribution, which allows us to advise you according to the application and type of mounting.

To proceed with the quote, send the DBH 1173 code or your seal measurements via WhatsApp. If you have doubts about the designation, a photo of the part and the housing dimensions help identify the correct reference. The technical team at MR Accesorios Industriales responds with concrete alternatives so you can resolve the replacement without delays.