Radial shaft seal DBH 5188Sil — 38.10 x 60.30 x 19.05

DBH 5188Sil is a radial shaft seal reference, within Seals. Request a quote for 5188Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5188Sil radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 38.10 mm shaft diameter, 60.30 mm housing bore and 19.05 mm height make it suitable for gearboxes, pumps and equipment with transmission shafts. The Mx design combines a sealing lip with a secondary exclusion lip, which improves protection in dusty or dirty environments.

This item is a radial shaft seal from the DBH line, identified by the code 5188Sil. Its standard dimensions are: shaft diameter (d) 38.1 mm, housing bore diameter (D) 60.3 mm and height (h) 19.05 mm. The Mx design incorporates a main sealing lip and a secondary exclusion lip, aimed at applications where dust, water or particles are present. The lip elastomer is mounted on a metal ring that gives it rigidity and facilitates press fitting into the housing.

Typical applications for this seal include gearboxes, speed reducers, centrifugal pumps, electric motors and power transmission equipment in general. In the food, chemical or process industries, where cleanliness and lubricant containment are critical, the double lip of the Mx design helps maintain sealing. It is also used in agricultural machinery and road equipment, where the shaft is exposed to dust and moisture.

To correctly select a seal, verify that the shaft and housing dimensions match those of the equipment. Shaft tolerance and surface finish influence the service life of the lip: a shaft that is too rough accelerates wear. During assembly, lubricate the lip with the same oil or grease used in the system and use an installation tool to avoid damaging the seal. If the housing has burrs, correct them before inserting the seal.

If you need an equivalent size or a close variant, you can consult us with the code 5188Sil or with the dimensions 38.10 x 60.30 x 19.05 mm. We can also look for alternatives in other brands or with different lip materials depending on the temperature and the fluid to be retained. At MR Accesorios Industriales we have more than 80 years of experience in the field and we advise you so you can choose the right option.

To request a quote for this seal or ask about other seals, send the code 5188Sil by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that best suit your equipment. If you have doubts about assembly or compatibility, our technical team can help you validate the choice.