Radial shaft seal DBH 1352

DBH 1352 is a radial shaft seal reference, within Seals. Request a quote for 1352 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1352 seal is a radial shaft seal with A 378 design, featuring a 140.00 mm housing diameter and 12.00 mm height. It is used to retain lubricant and exclude contaminants on rotating shafts, inside gearboxes, pumps, electric motors and power transmission equipment. At MR Accesorios Industriales we offer it as part of our seals and oil seals line, with more than 80 years of experience in the field.

This item is a DBH radial shaft seal, identified with designation 1352. According to the product page data, it corresponds to the A 378 design, with a housing diameter of 140.00 mm and a total height of 12.00 mm. The A 378 design defines the lip and metal body geometry, but it does not replace verification of the shaft dimension.

Radial shaft seals of this type are used in equipment with rotating shafts where oil or grease must be contained and dust, water or particles kept out. They appear in gearboxes, centrifugal pumps, electric motors, conveyor rollers and machine tools. The combination of a large outer diameter with a moderate height is common in sizable housings, where robust sealing and good lip stability during rotation are sought.

To correctly select a seal, verify the shaft diameter, housing diameter and depth, and the type of lubricant. The lip must rest on a ground surface free of grooves. During installation, lubricate the lip with the same service oil or grease, insert it perpendicular to the shaft and avoid impacts that deform the metal body. If the housing has burrs or wear, the seal may leak even if the dimension is correct.

If you need a different size or an equivalent, send us part number 1352 along with the shaft and housing diameters and the height. With that data we can look for an alternative within the DBH line or other brands we carry. We can also advise you if the A 378 design is not suitable for your application and a different lip profile or material is needed.

To request a quote for the DBH 1352 seal or ask about a nearby size, write to us on WhatsApp at MR Accesorios Industriales with the part number and your equipment dimensions. We will reply with the available technical information and the options that best fit your assembly.