Radial shaft seal DBH 5456 — 43.80 x 92.03 x 12.70

DBH 5456 is a radial shaft seal reference, within Seals. Request a quote for 5456 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5456 radial shaft seal is a lip seal designed to stop lubricant from escaping and keep contaminants out of equipment with rotating shafts. Its dimensions of 43.80 mm shaft, 92.03 mm housing and 12.70 mm height make it compatible with a wide range of industrial applications. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal for your equipment.

This item is a radial shaft seal from the DBH brand, identified by part number 5456. Its dimensions are 43.80 mm shaft diameter, 92.03 mm housing diameter and 12.70 mm height. The Lz design corresponds to a configuration with a sealing lip and spring, suitable for retaining oil or grease on rotating shafts. It is a direct replacement part, intended to replace the original seal when it shows wear, hardening or loss of sealing.

Radial shaft seals like this one are used in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. Their function is to keep the lubricant inside the assembly and block dust, water or particles that could accelerate wear on bearings and gears. In industrial plants, they are commonly found in process lines, pumping equipment and continuous-motion machinery where sealing reliability is critical.

To install this seal, check that the shaft and housing are clean, with no burrs or marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and set the seal perpendicular using a support tube that rests on the outer diameter. Avoid hitting the lip or the spring. If the shaft shows wear, consider a repair sleeve or consult MR to select an alternative that guarantees sealing.

If you need an equivalent seal or a nearby size, the most practical thing is to send us part number 5456 or the current dimensions of the seal to be replaced. You can also send us a photo of the part and the housing. At MR Accesorios Industriales we compare that data against the available options and offer you compatible alternatives, respecting the tolerances and sealing design your equipment requires.

To move forward with the quote, write to us on WhatsApp and send us part number DBH 5456 or the dimensions of your seal. We reply with the available options and arrange delivery. With more than 80 years in the industrial market, at MR Accesorios Industriales we know that a reliable seal prevents costly downtime. Do not hesitate to contact us about this or other seals in our line of seals and radial shaft seals.