DBH 5682 radial shaft seal — 29.37 x 53.49 x 11.9

DBH 5682 is a reference of radial shaft seal, within Seals. Request a quote for 5682 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5682 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and block the entry of dust, water or particles. Its dimensions of 29.37 mm shaft, 53.49 mm housing and 11.90 mm height correspond to a specific application, so it is advisable to check the cavity before replacing it. MR Accesorios Industriales sells this brand and can advise you on choosing the correct seal.

This item is a radial shaft seal from the DBH brand, identified by code 5682. Its published attributes are: shaft diameter 29.37 mm, housing diameter 53.49 mm and height 11.90 mm. The indicated design is Lz, which refers to a lip and case configuration designed for oil retention under continuous rotation conditions. These three values define the seat: the inner diameter runs against the shaft and the outer diameter fits into the housing cavity.

Seals of this type are used in gearboxes, pumps, electric motors, transmission shafts and equipment with bearings lubricated with oil or grease. Their function is twofold: to prevent lubricant leaks to the outside and to slow the advance of contaminants toward the bearings. In machines with shafts rotating at moderate speed and with the presence of dust or moisture, a well-selected seal extends the life of the assembly and reduces maintenance downtime.

To install it, clean the shaft and the cavity, check that there are no burrs or wear marks and lubricate the lip before inserting it. The seal must enter perpendicular, without direct blows on the lip, using a tube or shim that rests on the case. If the shaft shows a worn track, consider slightly shifting the mounting position or replacing the component. The height of 11.90 mm and the diameters of 29.37 mm and 53.49 mm must match the equipment data sheet.

If you need an equivalent, send us code 5682 or the dimensions of your sample: shaft, housing and height. The code engraved on the old seal or a photo with a caliper over the three dimensions also works. With that data we look for alternatives within the DBH line or other brands we sell, always respecting the cavity dimensions and the lip type.

MR Accesorios Industriales sells the DBH brand as part of its line of seals and oil seals. To request a quote for oil seal 5682, write to us on WhatsApp with the code and the dimensions. We will reply with the corresponding reference and the purchase conditions.