Radial shaft seal DBH 8570Pol — 76.00 x 98.00 x 12.00

DBH 8570Pol is a radial shaft seal reference, within Seals. Request a quote for 8570Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8570Pol oil seal is a radial shaft seal with a 76 mm shaft diameter, 98 mm housing diameter and 12 mm height, in the Lx-R-H design. It is used to retain lubricant and exclude contaminants on rotating shafts, inside gearboxes, pumps, electric motors and power transmission equipment. Its construction combines an elastomeric lip with a metal case that is press-fitted into the housing, and its Lx-R-H design defines the lip and case geometry. MR Accesorios Industriales supplies this official brand and advises you so you can choose the right oil seal for your application.

This item is a DBH 8570Pol radial shaft seal, with the following dimensions: shaft diameter 76 mm, housing diameter 98 mm and height 12.00 mm. The Lx-R-H design indicates a specific lip and case configuration: the letter L refers to a single lip, R to the presence of a spring that ensures contact, and H to an external metal case that protects the elastomer. The outer body is metal and the sealing lip is elastomeric, which provides sealing against oils and greases on rotating shafts.

Typical applications for this oil seal include gearboxes, reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, its function is to prevent lubricant leaks and block the entry of dust, water or particles that could damage bearings and gears. Due to its size, it is used in medium-sized equipment, where radial and axial space is limited and reliable sealing is required at moderate speeds.

To correctly install this oil seal, check that the shaft has the proper hardness and roughness, with no burrs or marks that could damage the lip. Lubricate the lip with the same oil or grease used in the application before inserting it, and use an installation tool that presses on the outer diameter so as not to deform the seal. Selection must consider peripheral speed, operating temperature and the chemical compatibility of the elastomer with the fluid to be retained.

If you need an equivalent oil seal or a nearby size, the most practical approach is to send us the full part number and the housing and shaft dimensions. With that data we can look for alternatives in the same series or in other brands we supply, keeping the tolerances and lip type. We can also advise you if the Lx-R-H design does not suit your equipment and it is worth evaluating another lip or case configuration.

To request a quote for the DBH 8570Pol oil seal or ask about a similar size, send us the part number on WhatsApp at MR Accesorios Industriales. We will reply with the alternatives that best suit your equipment. With more than 80 years in the industry, at MR Accesorios Industriales we know that a poorly chosen seal can be costly, which is why we help you define the right option.