DBH 9371 radial shaft seal — 38 x 65 x 12

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

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

This item is a radial shaft seal from the DBH line, identified by part number 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 a spring, intended for rotating lubricated shafts. The sealing lip runs on the shaft and the outer diameter fits into the housing, usually metallic, 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 keep 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, check that the shaft has the indicated size and a surface free of scratches or 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 is worn, consider 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 thing is to send us part number 9371 together 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 will indicate the alternative in the same series or in another brand we sell. MR Accesorios Industriales helps you find the right part.

To sum up, remember that a poorly selected or installed seal can cause leaks and damage bearings. Send part number 9371 on WhatsApp to MR Accesorios Industriales and we will reply with the quote and the available options. We work with leading brands so that your equipment keeps running without surprises.