Radial shaft seal DBH 5321Sil — 17.00 x 32.00 x 9.00

DBH 5321Sil is a radial shaft seal reference, within Seals. Request a quote for 5321Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5321Sil radial shaft seal is a lip seal that mounts on a 17 mm shaft and closes against a 32 mm housing, with a 9 mm height. Its function is to retain the lubricant inside the assembly and slow the entry of dust, water or particles. It is used in gearboxes, pumps, electric motors and transmission equipment that work with rotating shafts. MR Accesorios Industriales supplies this brand as part of its sealing line.

The DBH 5321Sil is an oil seal with an Lx design, with a sealing lip and metal body. The dimensions shown on its product page are: shaft diameter 17 mm, housing diameter 32 mm and height 9.00 mm. The Lx design corresponds to an oil seal with a single lip and spring, intended for rotating shafts with lubrication. Before installing it, verify that the housing and the shaft are clean, free of burrs or marks, and lubricate the lip with the same oil or grease as the equipment.

This type of oil seal appears in gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. It is also found in power transmission equipment where two environments must be separated: one with oil and another exposed to the environment. In all those cases, the oil seal works alongside a bearing or a bushing, and its service life depends on the shaft having no excessive play or wear on the sealing surface.

To select an oil seal you have to look at three things: the shaft, housing and height dimensions. Then, the type of lip and the material, which are chosen according to speed, temperature and fluid. The 5321Sil covers a range of small shafts, typical of compact equipment. If the shaft is worn, it is advisable to evaluate an oil seal with an offset lip or a wear sleeve. Cleanliness of the housing and the use of a suitable press prevent deformation.

If you need a nearby size or an equivalent, send us code 5321Sil or the dimensions 17 x 32 x 9 mm on WhatsApp. You can also send the code of the original oil seal, the equipment brand or a photo of the part. At MR Accesorios Industriales we cross-check the designation against the manufacturer's product page to confirm the replacement. If it does not appear in the catalogue, we look for a compatible alternative within the same category of radial seals.

MR Accesorios Industriales supplies the DBH brand within its line of seals and oil seals. To request a quote for the DBH 5321Sil, write to us on WhatsApp with the code and the quantity you need. We confirm the size against the manufacturer's product page before proceeding.