Radial shaft seal DBH 6181 — 50.00 x 65.00 x 8.00

DBH 6181 is a radial shaft seal reference, within Seals. Request a quote for 6181 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6181 oil seal is a radial shaft seal with a 50.00 mm shaft diameter, 65.00 mm housing diameter and 8.00 mm height, with an Lx design. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles, protecting bearings and bushings in rotating equipment. It is a wear part that should be replaced when oil leakage or play appears. MR Accesorios Industriales carries this brand and advises you on choosing the right oil seal.

The DBH 6181 is a single-lip radial shaft seal with a spring, identified by its designation 6181. Its dimensions are 50.00 mm shaft diameter (d), 65.00 mm housing diameter (D) and 8.00 mm height (h). The Lx design indicates a lip and case configuration suitable for mounting in a cylindrical housing. Made of elastomer with a metal reinforcement, it is intended for rotating shafts where lubricant must be contained and contaminants excluded.

It is used in gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers and power transmission equipment. It also appears in agricultural machinery, such as seeders and combine harvesters, and in process lines where shafts rotate inside a housing. In all these cases, the DBH 6181 oil seal performs the dual function of retaining oil or grease and slowing the advance of dirt toward the bearings.

To select it, check that the shaft diameter, housing diameter and height match the values of the original part. Check the condition of the shaft: if it has wear, scratches or burrs, the lip will not seal properly. During installation, lubricate the lip with the same grease or oil used in the equipment, insert it perpendicular to the shaft and avoid striking it. If the oil seal works under pressure or at high speed, contact us and we will evaluate the appropriate design.

If you need an equivalent or a nearby size, send us the code 6181 or the dimensions 50x65x8 mm via WhatsApp. We can also look for alternatives if the housing or shaft have different tolerances. We have more than 80 years of experience in the industry so you can find the part your equipment needs.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you have questions about the application, the lip material or compatibility with the fluid, write to us and we will advise you. Send the code or the dimensions via WhatsApp and we will send you the quote.