Radial shaft seal DBH 8361/85 — 25.00 x 37.00 x 7.00

DBH 8361/85 is a radial shaft seal reference, within Seals. Request a quote for 8361/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8361/85 radial shaft seal is a lip seal that mounts on a 25 mm shaft and seals against a 37 mm housing, with a 7 mm height. Its function is to retain lubricant inside the assembly and block the entry of dust, water or particles. It is used in gearboxes, pumps, electric motors and power transmission equipment with rotating shafts. MR Accesorios Industriales offers it as part of its seals and oil seals line.

This item is an Lx design oil seal, with a sealing lip and metal case. The dimensions listed on the product page are: shaft diameter 25 mm, housing diameter 37 mm and height 7.00 mm. These three dimensions define the mounting: the lip contacts the shaft and the outer contour seats in the bore. Before replacing an oil seal, always verify these dimensions against the original part, because a difference of tenths can prevent proper sealing.

Typical applications for an oil seal of this size include input and output shafts of gearboxes, centrifugal pumps, electric motors, compressors and belt or chain drive equipment. In all these cases the seal separates the oil or grease from the external environment and prevents leakage. It is also used in machine tools and process equipment with continuous rotation and presence of contaminants.

To select the correct oil seal, shaft diameter alone is not enough: you must consider rotation speed, operating temperature, lubricant type and differential pressure. The Lx design is suitable for general applications with rotating shaft and grease or oil lubrication. During installation, lubricate the lip before inserting it, support the seal perpendicular to the shaft and tap on the outer ring, never on the lip.

If you need a nearby size or an equivalent from another brand, send us the full part number and the dimensions of the original oil seal. With that data we can look for an alternative within the same category or suggest a seal with equivalent characteristics. We can also advise you if the seal is mounted on a worn shaft or if the housing has play.

To request a quote for the DBH 8361/85 oil seal or ask about a similar size, send the part number via WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. If you have doubts about installation, attach a photo of the part and the shaft and housing dimensions.