DBH 5220 radial shaft seal — 38 x 65 x 10

DBH 5220 is a reference of radial shaft seal, within Seals. Request a quote for 5220 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5220 oil seal is a single-lip radial shaft seal that prevents oil or grease leaks and blocks dust and water ingress in rotating equipment. With dimensions of 38 mm shaft, 65 mm housing and 10 mm height, and Lx design, it is press-fitted into gearboxes, covers and reduction gear housings. It is a wear part: it should be replaced when lubricant loss or shaft play appears. MR Accesorios Industriales supplies it as a brand.

The DBH 5220 is a radial shaft seal with Lx design, featuring a sealing lip and metal case. Its dimensions are 38.00 mm shaft diameter (d), 65.00 mm housing diameter (D) and 10.00 mm height (h). The lip runs on the rotating shaft and retains lubricant inside the assembly; the outer diameter is an interference fit in the housing. The designation 5220 identifies this size within the DBH line that MR supplies.

It is used in reduction gear housings, pumps, electric motors, drive shafts and process equipment where a shaft rotates inside a housing with oil or grease. It also appears in applications exposed to dust or water, where the seal serves a dual purpose: retaining lubricant and blocking external contamination. It is commonly found in plant maintenance, factories and agricultural or road equipment.

To select it, verify that the shaft, housing and height dimensions match the original seal. The Lx design defines the lip type and its geometry; if the shaft is worn or scored, consider a seal with an auxiliary lip. During installation, lubricate the lip, insert it perpendicular to the shaft and avoid striking it. A poorly seated lip or a scratched shaft causes leaks even if the size is correct.

If you cannot find part number 5220 or need a different size, send us the dimensions of the old seal: shaft diameter, housing diameter and height. With that data we look for the equivalent in DBH or another brand we supply. We can also verify the Lx design against the manufacturer's data sheet if you have doubts about the lip or material.

To request a quote for the DBH 5220 oil seal, write to us on WhatsApp with part number 5220 and the quantity you need. MR Accesorios Industriales supplies the DBH brand. If the seal goes inside equipment under repair, also send a photo of the housing and shaft to confirm the size is correct.