Radial shaft seal DBH 5212 — 45.00 x 65.00 x 10.00

DBH 5212 is a radial shaft seal reference, within Seals. Request a quote for 5212 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5212 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. With dimensions of 45 mm shaft diameter, 65 mm housing diameter and 10 mm height, and design A 079, it is press-fitted into the housing and runs on the shaft. It is a key component in gearboxes, pumps, electric motors and power transmission equipment, where it prevents leaks and protects bearings. MR Accesorios Industriales supplies this official brand and advises you on choosing the right seal.

The DBH 5212 is a single-lip radial shaft seal with the following dimensions: shaft diameter 45 mm, housing diameter 65 mm and height 10 mm. Its design A 079 corresponds to a standard lip configuration with spring, suitable for rotating shafts at moderate peripheral speeds. The lip elastomer is formulated to resist mineral oils and greases, and the metal case ensures a firm fit in the housing. It is a reliable solution for containing lubricant and blocking the ingress of dust and water.

This seal is used in a wide variety of industrial equipment: gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers and machine tools. It is also common in automotive and agricultural machinery applications, where it seals wheel shafts, transmissions and hydraulic systems. Its 45x65x10 size is frequent in power transmission equipment, so it is often a standard replacement part in preventive maintenance.

For correct installation, verify that the shaft has the proper hardness and roughness, with no burrs or scratches in the sealing area. Lubricate the lip with the same oil used in the equipment before inserting it, and use an installation tube that presses on the outer diameter, never on the lip. Shaft and housing eccentricity must be within tolerances to avoid premature leaks. If the seal operates under severe conditions, consider a design with an auxiliary lip or a more resistant material.

If you need an equivalent seal or a nearby size, contact us on WhatsApp with the code DBH 5212 or with the shaft, housing and height dimensions. We can offer alternatives from other brands or special configurations, always verifying dimensional and material compatibility. MR Accesorios Industriales has more than 80 years of experience in the field and helps you find the right part for your equipment.

To request a quote for the DBH 5212 oil seal, write to us on WhatsApp indicating the quantity and the code. We will reply shortly with shipping options. We can also advise you on installation and the care needed to maximize the service life of the seal. MR Accesorios Industriales, since 1945, supplies quality seals and oil seals for industry.