Radial shaft seal DBH 9371 — 38.00 x 65.00 x 12.00

DBH 9371 is a radial shaft seal reference, within Seals. Request a quote for 9371 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9371 radial shaft seal is a lip seal that mounts in a machine housing to retain lubricant and prevent dust, water or particles from entering. Its 9371 designation and Lx design indicate a configuration with a sealing lip and reinforced body, suitable for rotating shafts in industrial equipment. It is used in pumps, electric motors, gear reducers and transmissions, where reliable sealing extends bearing life and reduces maintenance. MR Accesorios Industriales carries this official brand and advises you on choosing the correct size.

This item is a radial shaft seal from the DBH line, identified by code 9371. Its dimensions are 38 mm shaft diameter (d), 65 mm housing diameter (D) and 12.00 mm height (h). The Lx design corresponds to a single-lip geometry with spring, intended for rotating shafts with lubrication. The sealing lip runs on the shaft and the outer diameter fits into the housing, generally metal, to prevent leaks. It is a common replacement part in industrial maintenance.

Typical applications for a seal such as the 9371 include gearboxes, centrifugal pumps, electric motors, conveyor rollers and transmission equipment. In all cases, its function is to contain the oil or grease inside the assembly and block the entry of external contaminants. When the seal fails, lubricant leaks, bearing noise and premature wear appear. That is why it is recommended to inspect it at every scheduled shutdown and replace it if it shows cuts, hardening or loss of elasticity.

To install this seal correctly, verify that the shaft has the specified size and a surface free of scratches and burrs. Lubricate the lip before inserting it and use an installation tube that presses on the outer diameter, never on the lip. The 12.00 mm height must match the housing so that the seal sits flush or slightly recessed, depending on the equipment design. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. If in doubt, consult our technical team.

If you need an equivalent or a different size, the most practical approach is to send us code 9371 along with the shaft, housing and height dimensions. You can also send a photo of the old seal or the housing drawing. With that data we check whether there is an alternative in the same series or from another brand we carry. MR Accesorios Industriales has more than 80 years in the field and helps you find the right part.

To close, remember that a poorly selected or installed seal can cause leaks and damage bearings. Send code 9371 on WhatsApp to MR Accesorios Industriales and we will reply with a quote and the available options. If you have a nearby size, we can look for that too. We work with official brands and in-house manufacturing so your equipment keeps running without surprises.