Radial shaft seal DBH 9125 — 28.00 x 50.00 x 10.00

DBH 9125 is a radial shaft seal reference, within Seals. Request a quote for 9125 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9125 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of dust, water or contaminating particles. With dimensions of 28 mm shaft diameter, 50 mm housing diameter and 10 mm height, it is press-fitted into the housing and runs on the shaft with a flexible lip. It is a wear part that is replaced during preventive or corrective maintenance.

This DBH 9125 oil seal has an Lx design, with a sealing lip and retaining spring. Its dimensions are 28 mm shaft diameter (d), 50 mm housing diameter (D) and 10 mm height (h). The Lx design indicates a standard single-lip configuration, suitable for rotating shafts with lubrication. DBH is a brand that MR carries, so you can ask about equivalents.

Radial shaft seals like this one are used in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. Their main function is to contain the oil or grease inside the assembly and protect the bearings from external contamination. In environments with dust, water or chips, the seal extends the service life of internal components and reduces maintenance downtime.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of the housing and shaft. The shaft surface must be ground and have adequate hardness to prevent premature lip wear. During installation, lubricate the lip with the same grease or oil used in the equipment and use an installation tool that presses on the outer diameter, never on the lip. Avoid striking the seal with pointed objects.

If you need a seal with nearby dimensions or an equivalent from another brand, you can consult us. We work with a wide variety of seals and oil seals, and we can guide you according to your shaft and housing dimensions. We also offer installation tools and compatible lubricants. To speed up the search, have the original seal part number or the exact shaft, housing and height dimensions on hand.

To request a quote for the DBH 9125 oil seal or ask about a similar size, send us the part number on WhatsApp at MR Accesorios Industriales. We will reply with the technical information. You can also send us a photo of the part or the dimensions measured with a caliper to identify the correct reference. We are here to advise you on the selection and installation of seals and oil seals.