Radial shaft seal DBH 1329

DBH 1329 is a radial shaft seal reference, within Seals. Request a quote for 1329 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1329 radial shaft seal is a lip seal designed to prevent lubricant leaks and the ingress of contaminants in rotating equipment. With a 42 mm housing and an 8 mm height, this oil seal is mounted in crankcases, gearboxes and motors to protect bearings and shafts. Its A 378 design guarantees reliable sealing under demanding operating conditions. At MR Accesorios Industriales we carry it as part of our line of seals and oil seals for industrial maintenance.

The DBH 1329 is a radial shaft seal from the DBH series, identified with code 1329. Its main dimensions are: housing (D) of 42 mm, height (h) of 8 mm and A 378 design. The shaft diameter (d) is listed as 0 mm in the record, so it must be confirmed against the manufacturer's data sheet. This oil seal is made with elastomers and a metal case that give it resistance to abrasion and industrial oils. Its sealing lip is designed to work in contact with the shaft, retaining the lubricant and blocking external particles.

Radial shaft seals such as the DBH 1329 are used in a wide variety of industrial equipment: gearboxes, pumps, electric motors, reducers, compressors and spindles. Their function is critical to keep lubrication inside the assembly and prevent the entry of dust, water or chips that accelerate wear on bearings and shafts. They are common in food plants, mining, cement and in maintenance workshops that recondition machinery. The correct selection of the oil seal extends the service life of rotating components and reduces unplanned downtime.

To mount a radial shaft seal, verify that the housing and shaft are clean, free of burrs and scratches. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Mounting pressure must be uniform, using a tube or socket that rests on the outer diameter of the seal, never on the lip. Make sure the seal sits flush or slightly recessed according to the housing design. If the shaft shows wear, evaluate the use of a repair sleeve or an alternative size. The operating speed and temperature must be within the limits of the seal material.

If you need an oil seal equivalent to the DBH 1329 or a nearby size, contact us on WhatsApp. We can look for alternatives in other brands or series with similar dimensions, always respecting the housing and shaft tolerances. To speed up the quote, send us the full code, the housing, shaft and height measurements, and a photo of the original seal if possible. We can also advise you on the most suitable lip design according to the type of lubricant and the working conditions.

At MR Accesorios Industriales we carry the DBH brand as part of our range of seals and oil seals. If you have doubts about the application of the DBH 1329, send the code on WhatsApp and our technical team will help you confirm the size or find the right replacement. We work with more than 80 years of experience in the field, supporting industries and workshops in the selection of power transmission and sealing components.