DBH 5444 radial shaft seal — 15.87 x 28.55 x 9.52

DBH 5444 is a reference of radial shaft seal, within Seals. Request a quote for 5444 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5444 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of contaminants, dust or water. With dimensions of 15.87 mm shaft diameter, 28.55 mm housing diameter and 9.52 mm height, and an Lz design, it is a key component in gearboxes, pumps and electric motors. MR Accesorios Industriales supplies this brand and advises you so you choose the right seal.

The DBH 5444 is a single-lip radial shaft seal, identified by code 5444 and Lz design. Its standardized dimensions are 15.87 mm for shaft diameter (d), 28.55 mm for housing diameter (D) and 9.52 mm height (h). These dimensions allow it to be mounted in housings with the appropriate tolerances and on shafts with the recommended surface finish. The Lz design indicates a specific configuration of the lip and spring, aimed at efficient sealing in continuous rotation applications.

Radial shaft seals such as the DBH 5444 are used in a wide variety of industrial equipment: speed reducers, centrifugal pumps, electric motors, transmission boxes, conveyor rollers and agricultural machinery. Their main function is to confine the oil or grease inside the assembly and block the passage of external particles, extending the service life of bearings and gears. They are critical components in environments with dust, moisture or frequent washdowns.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be ground and free of splines that could damage the lip; the housing should have an entry chamfer so the seal is not cut during installation. Lubricate the lip before inserting it and make sure the spring is on the fluid side to be retained. If the shaft shows wear, evaluate an alternative size or a repair sleeve.

If you need a seal equivalent to the DBH 5444, contact us on WhatsApp. We can look for alternatives in other brands or with slight dimensional variations, as long as the operating conditions are maintained. We also offer technical advice to identify the right seal from the sample or from measurements taken with a caliper. MR Accesorios Industriales helps you find the right part.

To request a quote for the DBH 5444 seal or ask about other sizes, send code 5444 by WhatsApp to MR Accesorios Industriales. We reply with the alternatives that best suit your equipment.