Radial shaft seal DBH 6730 — 100.00 x 120.00 x 12.70

DBH 6730 is a radial shaft seal reference, within Seals. Request a quote for 6730 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6730 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or particles that could damage bearings and gears. It is press-fitted into the housing and runs on the shaft with a flexible lip that maintains dynamic contact. It is a key component in pumps, gearboxes, electric motors and power transmission equipment operating with 100 mm shafts and 120 mm housings.

This DBH 6730 oil seal has a shaft diameter of 100 mm, a housing diameter of 120 mm and a height of 12.70 mm. Its Kx design combines a primary sealing lip with a secondary exclusion lip, which improves protection against external contaminants. The outer body is metal for a firm fit in the housing, and the sealing lip is made of an elastomer resistant to oil and temperature. It is a direct replacement part for equipment requiring this specific size.

Radial shaft seals such as the DBH 6730 are used in gearboxes, centrifugal pumps, electric motors, compressors, drive shafts and process equipment. In the food, chemical or water treatment industries, where there is exposure to liquids, the Kx design helps maintain sealing. They are also used in agricultural and road machinery, where dust and dirt are critical factors for bearing service life.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The shaft surface must be ground and have adequate hardness to prevent premature lip wear. During installation, lubricate the lip with compatible grease and use an installation tool that applies uniform pressure on the outer diameter, without striking the lip. If the shaft shows a groove or wear, consider using a wear sleeve.

If you need a seal equivalent to the DBH 6730 or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or configurations, always respecting the critical dimensions. We can also advise you on compatibility with the lubricant and the operating temperature of your equipment. At MR Accesorios Industriales we carry the DBH brand and have experience in industrial sealing to offer you a reliable solution.

To request a quote for the DBH 6730 oil seal, send code 6730 by WhatsApp to MR Accesorios Industriales. We will reply shortly with the purchasing options. If you have questions about installation or selection, our technical team can help you choose the right seal for your application.