Radial shaft seal DBH 8169

DBH 8169 is a radial shaft seal reference, within Seals. Request a quote for 8169 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8169 radial shaft seal is a lip seal fitted in cylindrical housings to retain lubricant and exclude contaminants in rotating equipment. Its A 063 design and its dimensions of 50 mm outer diameter and 14 mm height make it suitable for shafts where a reliable barrier against dust, water and oil loss is required. MR Accesorios Industriales sells this brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH line, identified by part number 8169. According to the datasheet, the housing (D) accepts a diameter of 50 mm, the total height (h) is 14.00 mm and the design corresponds to A 063. The shaft diameter (d) is listed as 0, a value that is completed once the actual shaft size on the equipment is confirmed. It is a lip seal with a metal body and elastomer, designed to work with rotating shafts and maintain sealing under continuous service conditions.

Typical applications for this type of seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, the function is twofold: to prevent lubricant from leaking out and to block the entry of dust, chips or water that could damage the bearings or gears. It is a wear part that should be replaced when visible leaks or abnormal noises appear in the seal area.

To correctly select and install a seal such as the 8169, check that the shaft diameter, housing diameter and height match the datasheet values. The shaft surface must be free of burrs, with suitable hardness and roughness; the housing must be clean and free of deformation. During installation, lubricate the lip with the same service oil or grease and use an installation tool that prevents the lip from rolling over. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip.

If you need an equivalent or a different size, the most practical approach is to send us part number 8169 along with the shaft, housing and height dimensions, or a photo of the original part. With that data we can look for the alternative within the DBH line or other brands we sell. We can also advise you if the seal is mounted in an assembly with bearings, so that the selection is compatible with the rest of the system.

At MR Accesorios Industriales we have more than 80 years of experience in industrial component distribution and we manufacture housings, chains and pulleys. To move forward with the quote for this DBH 8169 seal, send us the part number by WhatsApp and we will reply shortly with the information you need for your equipment.