Radial shaft seal DBH 9286 — 55.00 x 75.00 x 7.50

DBH 9286 is a radial shaft seal reference, within Seals. Request a quote for 9286 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9286 oil seal is a lip-type radial shaft seal that is mounted in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions of 55.00 mm shaft, 75.00 mm housing and 7.50 mm height, with Mx-Bidi design, make it suitable for equipment where axial space is limited and a reliable seal is needed in both directions. MR Accesorios Industriales sells it as part of its line of seals and oil seals.

This item is a DBH 9286 radial shaft seal, identified by its numeric designation 9286. Its published attributes are: shaft diameter 55 mm, housing diameter 75 mm, height 7.50 mm and Mx-Bidi design. The Mx-Bidi design indicates a double-acting lip, intended to contain lubricant and, at the same time, repel contaminants from the outside. The 7.50 mm height corresponds to the cavity where the seal is housed, so it is advisable to verify that the housing has that usable depth before mounting it.

Radial shaft seals of this type are used in gearboxes, pumps, electric motors, drive shafts and process equipment where there is a rotating shaft exiting a lubricated crankcase. In the food, chemical or water treatment industries, the double lip helps keep lubricant in and slow the entry of liquids or dust. They also appear in old or imported machines where finding the original size in a catalog can be complicated and an equivalent alternative is needed.

To select and mount a seal, three things must be verified: that the shaft diameter is within the recommended tolerance, that the housing has the correct diameter and depth, and that the lip is lubricated before inserting the shaft. Mounting is done with the shaft clean, free of burrs or marks, and with a tool that rests on the outer edge of the seal, never on the lip. If the shaft shows wear, it is advisable to evaluate a wear sleeve or a nearby size before forcing the seal.

If you need an equivalent or a size close to the DBH 9286, send us the full part number, the shaft, housing and height dimensions, and a photo or sample of the old seal. 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 Mx-Bidi design is not suitable for your application and a single lip or a seal with a different geometry is needed.

To request a quote for the DBH 9286 oil seal or ask about a similar size, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the quote for the item and the alternatives that best fit your equipment. If you have doubts about mounting or selection, write to us and we will help you define the right option.