DBH 6704Pol radial shaft seal — 117.2 x 143 x 12.7

DBH 6704Pol is a reference of radial shaft seal, within Seals. Request a quote for 6704Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 6704Pol 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, dust and water. With dimensions of 117.20 mm shaft diameter, 143.00 mm housing diameter and 12.70 mm height, and an Lz-Hel design, it is a key component in equipment where sealing is critical. MR Accesorios Industriales sells this brand and advises you so you can choose the right seal.

This item is a radial shaft seal from the DBH brand, identified by the code 6704Pol. Its standard dimensions are: shaft diameter (d) of 117.20 mm, housing diameter (D) of 143.00 mm and height (h) of 12.70 mm. The Lz-Hel design indicates a configuration with a sealing lip and helical spring, suitable for applications requiring firm, constant contact on the shaft. It is a direct replacement part, manufactured with quality elastomers to withstand industrial oils and greases.

Radial shaft seals such as the 6704Pol are used in gearboxes, pumps, electric motors, rollers and power transmission equipment. Their function is to seal the shaft passage through the housing, keeping lubricant inside and blocking the entry of external particles. They are common in the food, chemical, cement and process industries, where cleanliness and operational reliability are priorities.

To correctly select a seal, verify that the shaft and housing dimensions match those of the equipment. The Lz-Hel design is suitable for shafts with moderate speeds and low pressures. During assembly, lubricate the lip, avoid damaging it with burrs or sharp tools, and make sure the housing is clean and free of ridges. Careful installation extends the service life of the seal and prevents premature leaks.

If you need an equivalent seal, contact us with the code 6704Pol or with the dimensions of your shaft and housing. At MR Accesorios Industriales we can guide you toward the best available alternative. We also offer housings, bearings, chains and other supplies for your equipment.

To request a quote for the DBH 6704Pol seal or ask about other sizes, write to us on WhatsApp. Send us the code or the dimensions of your application and we will reply shortly. MR Accesorios Industriales, since 1945, supports industry with reliable technical solutions.