Radial shaft seal DBH 8008 — 40.00 x 52.00 x 9.00

DBH 8008 is a radial shaft seal reference, within Seals. Request a quote for 8008 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8008 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its Lx-Bidi design combines a main sealing lip with a secondary exclusion lip, making it suitable for equipment with moderate exposure to contaminants. It is used in gearboxes, pumps, electric motors and transmissions where the shaft rotates on bearings or bushings and oil or grease must be contained.

This item is a DBH 8008 radial shaft seal with the following dimensions: shaft diameter 40 mm, housing diameter 52 mm and height 9.00 mm. The indicated design is Lx-Bidi, which corresponds to a seal with a sealing lip and a secondary exclusion lip, mounted on a metal outer ring. The sealing lip works against the shaft and the auxiliary lip protects the sealing area from the entry of contaminants. The designation 8008 identifies the size within the DBH line.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, the seal is placed in the housing and seals against the shaft, preventing lubricant leaks and the entry of dirt. It is commonly found in equipment where the shaft rotates at medium speeds and operating conditions require a reliable but not extreme barrier.

To install a radial shaft seal, verify that the shaft and housing diameters match the indicated values. The housing must have an entry chamfer and a burr-free surface; the shaft must have adequate hardness and roughness so as not to damage the lip. Lubricate the lip before inserting it and use an installation tube that presses on the outer ring, never on the lip. If the seal replaces another, compare the design and dimensions before installing.

If you need an equivalent seal or a nearby size, the most practical approach is to send us the complete code engraved on the old seal, the brand and the dimensions you can measure with a caliper. With that data we can look for an alternative in the same series or in another brand we carry. We can also advise you if the Lx-Bidi design is not the most suitable for your application and another type of lip or material should be considered.

To request a quote for the DBH 8008 seal or ask about a similar size, send us the code via WhatsApp to MR Accesorios Industriales. We will reply with the alternatives we have in the seals and oil seals line. If you have questions about installation or selection, we can also advise you so you choose the right option.