Radial shaft seal DBH 5151 — 38.00 x 52.00 x 8.00

DBH 5151 is a radial shaft seal reference, within Seals. Request a quote for 5151 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5151 oil seal is a radial shaft seal with 38 mm shaft diameter, 52 mm housing diameter and 8 mm height, with Lx design. It is used to retain lubricant and block the ingress of dust, water or particles in rotating equipment. It is a common wear part in pumps, electric motors, gearboxes and transmissions. MR Accesorios Industriales supplies this brand and advises you to choose the correct seal for your application.

The DBH 5151 is a single-lip radial shaft seal with the following dimensions: shaft diameter 38 mm, housing diameter 52 mm and height 8.00 mm. Its Lx design indicates a standard lip and case configuration, suitable for rotating shafts with lubrication. The designation 5151 identifies this size within the DBH line. It is a sealing component that works on the shaft and inside a machined cavity, and its main function is to contain oil or grease and prevent the entry of contaminants.

Typical applications for this oil seal include centrifugal pumps, electric motors, gearboxes, conveyor rollers and belt or chain drives. In all cases, the seal protects the bearings and lubricant from the external environment. It is also used in process equipment, industrial washing machines and agricultural machinery. It is always advisable to verify that the shaft and housing are in good condition before installing a new seal, because marks or wear accelerate failure.

To install the seal, clean the shaft and housing, verify that there are no burrs or scratches and lubricate the lip with the same service oil or grease. Insert the seal perpendicularly, without striking the lip, using a tube or press that rests on the metal case. Selection depends on shaft speed, temperature, type of lubricant and differential pressure. If the equipment operates with a lot of dirt, consider a seal with an auxiliary lip or dust guard. In all cases, respect the indicated shaft, housing and height dimensions.

If you need an equivalent seal or a nearby size, send us the code 5151 or the dimensions of your old seal (shaft diameter, housing and height) via WhatsApp. You can also inquire about other brands or seals with special features, such as double lip or high-temperature resistant materials. At MR Accesorios Industriales we help you find the part that best suits your equipment, with no obligation.

MR Accesorios Industriales supplies the DBH brand as part of its line of seals and oil seals. If you have doubts about the application or want to confirm this code, write to us via WhatsApp and we will respond promptly. Request a quote for your DBH 5151 oil seal from us.