Radial shaft seal DBH 5442 — 150.00 x 180.00 x 13.00

DBH 5442 is a radial shaft seal reference, within Seals. Request a quote for 5442 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5442 oil seal is a radial shaft seal with 150 mm shaft, 180 mm housing and 13 mm height, with Lx design. It is used to retain lubricant and exclude contaminants in rotating equipment, such as pumps, electric motors, gearboxes and bearings. MR Accesorios Industriales supplies this official brand and advises you to choose the correct seal for your application.

This item is a DBH radial shaft seal with designation 5442. Its dimensions are 150 mm shaft diameter, 180 mm housing diameter and 13 mm height. The Lx design indicates a configuration with a sealing lip and a profile that fits standard housings. It is a replacement part for rotating shafts where oil or grease must be contained and dust, water or particles kept out.

It is used in rotating industrial equipment: centrifugal pumps, electric motors, gearboxes, conveyor rollers and machine tools. Also in applications where the shaft rotates at moderate speeds and lubricant is present. It is commonly found in plant maintenance, workshops and production lines that need to replace worn seals to prevent leaks and extend bearing life.

For installation, verify that the shaft and housing are clean, free of burrs and scratches. Lubricate the seal lip with the same oil or grease used in service before inserting it. Place it perpendicular to the shaft, with a tube or press applying pressure on the outer ring, never on the lip. If the shaft shows wear, consider a nearby size or a seal with greater height to compensate.

If you need an equivalent or a close size, send us code 5442 and the shaft, housing and height dimensions. We can also search by standard dimensions or by the original manufacturer's code. We work with MR in-house manufacturing on other products, so we can guide you toward the best option for your equipment.

To request a quote for this DBH 5442 oil seal or ask about a similar size, write to us on WhatsApp and mention code 5442. We will reply with the alternatives that fit your needs. MR Accesorios Industriales has more than 80 years supporting Argentine industry with power transmission and sealing components.