Radial shaft seal DBH 5493 — 43.80 x 69.30 x 12.70

DBH 5493 is a radial shaft seal reference, within Seals. Request a quote for 5493 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5493 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 43.80 mm shaft, 69.30 mm housing and 12.70 mm height, and an Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales supplies this official brand so you can handle replacements with the exact size your equipment needs.

This item is a radial shaft seal from the DBH line, identified by part number 5493. Its dimensions are 43.80 mm shaft diameter (d), 69.30 mm housing diameter (D) and 12.70 mm height (h). The Lx design corresponds to a configuration with sealing lip and spring, intended for rotating shafts with lubrication. It is made from elastomers resistant to oils and greases, with a metal reinforcement for a firm fit in the housing. It is a key component to prevent leaks and extend the life of bearings and gears.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, speed reducers and power transmission equipment. It is also used in agricultural machinery, process equipment and hydraulic systems where lubricant must be contained and protection against dust and dirt is required. Its size of 43.80 x 69.30 x 12.70 mm matches common dimensional standards in the industry, which makes replacement easier during preventive and corrective maintenance.

To install this oil seal correctly, verify that the shaft and housing are clean, free of burrs and marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Pressure must be applied evenly on the outer circumference, never on the lip. Make sure the 12.70 mm height matches the housing depth and that the shaft has adequate hardness and roughness for radial sealing. If the shaft is worn, consider a repair sleeve or an alternative size.

If you need an equivalent oil seal or a nearby size, contact us with part number 5493 or with the current dimensions. At MR Accesorios Industriales we can advise you on options from the same brand or from other lines we supply, always respecting the required tolerances and design. We have more than 80 years of experience in the field, which allows us to advise you with technical judgment and speed. Do not hesitate to ask us about variants or substitutions.

To request a quote for this DBH 5493 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that best suit your needs. We work with in-house manufacturing to give you a reliable solution in industrial sealing. Write to us and we will help you find the right part for your equipment.