DBH 8370/85 radial shaft seal — 27 x 39 x 5

DBH 8370/85 is a reference of radial shaft seal, within Seals. Request a quote for 8370/85 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8370/85 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the ingress of contaminants, particles or moisture. With dimensions of 27 mm shaft diameter, 39 mm housing diameter and 5 mm height, and an Lz design, it is used in equipment where axial space is limited and reliable sealing is required. MR Accesorios Industriales supplies this brand for industrial applications.

This DBH 8370/85 oil seal has a shaft diameter of 27 mm, a housing diameter of 39 mm and a height of 5.00 mm. The Lz design corresponds to a seal with a sealing lip and a spring that ensures constant contact on the shaft. It is made with elastomers resistant to oils and greases, and its outer metal structure facilitates press-fit mounting in the housing. It is a key component for protecting bearings and preventing leaks in rotating equipment.

It is used in gearboxes, pumps, electric motors, compressors and belt or chain drives. It also appears in machine tools, industrial washing equipment and conveyor systems. In all these cases, the 8370/85 oil seal isolates the lubricant and maintains internal cleanliness, extending the service life of the components. It is common in applications where the shaft rotates at moderate speeds and working conditions demand an effective barrier against dust and water.

For correct installation, verify that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the seal lip before inserting it and install it with a suitable tool, applying uniform pressure on the outer ring. Selection must consider peripheral speed, operating temperature and the type of fluid to be retained. If the original seal leaks, also check the condition of the shaft and the associated bearing.

If you need a seal with equivalent dimensions or a close variant, you can consult us. We have alternatives from other brands and can guide you according to the shaft and housing dimensions. To do so, send us the code 8370/85 or the dimensions 27 x 39 x 5 mm via WhatsApp. At MR Accesorios Industriales we advise you so you can find the right part, whether this DBH model or another similar one that fits your equipment.

Remember that this DBH 8370/85 oil seal is supplied as a brand that MR distributes. If you have doubts about compatibility with your machine, write to us via WhatsApp and we will help you identify the correct option. We offer reliable technical advice and clear answers so your equipment keeps running smoothly.