DBH 6684Pol radial shaft seal — 92 x 106.5 x 5.4

DBH 6684Pol is a reference of radial shaft seal, within Seals. Request a quote for 6684Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6684Pol radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and stop the entry of dust, water or particles. Its Lx-R design combines a sealing lip and a dust lip, making it suitable for equipment exposed to dirt. It is used in gearboxes, pumps, electric motors and transmissions where the shaft rotates inside a machined housing.

This DBH 6684Pol oil seal has a shaft diameter of 92 mm, a housing diameter of 106.50 mm and a height of 5.40 mm. The Lx-R design indicates a configuration with a main sealing lip and an external protective lip, designed to retain grease or oil while at the same time limiting the entry of contaminants from the exposed side. The series nomenclature allows the exact size and lip type to be identified without ambiguity.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all cases, the seal works on a rotating shaft and a stationary housing, and its function is to keep the lubricant inside the assembly and prevent external agents from wearing the bearings or gears. It is a wear part that should be checked at every maintenance interval.

To correctly select and mount this oil seal, verify that the shaft diameter and the housing diameter match the indicated values. The shaft must be clean, free of burrs and deep marks, and the housing must have the entry chamfer in good condition. Lubricate the lip before mounting and avoid hitting it during installation. Poor alignment or a rough surface shortens the service life of the seal.

If you need an equivalent from another brand, the most practical thing is to send us the part number 6684Pol or the dimensions 92 x 106.50 x 5.40 mm via WhatsApp. With that data we can search for alternatives within the DBH line or from other brands we carry, always confirming the manufacturer's data sheet before requesting a quote. We can also advise you if the Lx-R design is not the right one for your application.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you have doubts about the compatibility of this oil seal with your equipment, send the part number or a photo of the part to our WhatsApp and we will help you identify the correct option.