Radial shaft seal DBH 5461 — 53.50 x 90.00 x 13.00

DBH 5461 is a radial shaft seal reference, within Seals. Request a quote for 5461 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5461 radial shaft seal is a lip seal designed for rotating shafts. With dimensions of 53.5 mm shaft diameter, 90 mm housing diameter and 13 mm height, and an Lz design, it provides effective sealing against lubricant leaks and ingress of contaminants. It is used in gearboxes, pumps, electric motors and industrial equipment where a reliable dynamic barrier is required. MR Accesorios Industriales supplies this brand and advises you so you choose the correct seal for your application.

The DBH 5461 is a radial shaft seal from the DBH line, identified by part number 5461. Its standard dimensions are 53.50 mm for shaft diameter (d), 90.00 mm for housing diameter (D) and 13.00 mm height (h). The Lz design corresponds to a configuration with sealing lip and a spring that ensures constant contact on the shaft. This combination of dimensions and geometry makes it suitable for shafts rotating at moderate and high speeds, with oil or grease lubrication.

Typical applications of this seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the seal prevents lubricant loss and protects bearings and gears from dust and moisture. It is commonly found in agricultural machinery, process equipment and continuous conveying systems, where sealing reliability is critical to avoid unscheduled downtime.

To correctly select a seal such as the DBH 5461, verify that the shaft and housing dimensions match those indicated. The shaft surface must have adequate hardness and roughness to maximize lip life; a very rough finish accelerates wear. During installation, lubricate the lip with the same oil or grease as the application, insert the seal perpendicular and avoid striking it directly. If the shaft shows a groove or wear, consider using a repair sleeve.

If you need a seal with equivalent dimensions or a nearby variant, you can consult us. We have alternatives from other brands and series that can adapt to your equipment. For that, it is helpful to send us the original part number, the shaft and housing dimensions, and a photo of the housing if possible. This way we can identify the best option and confirm compatibility.

At MR Accesorios Industriales we supply the DBH brand and have more than 80 years of experience in the field. If this seal is for your machine, send us part number 5461 via WhatsApp and we will provide the quote. We can also help you find the replacement if it is no longer available. Write to us and we will reply promptly.