DBH 5412 radial shaft seal — 25.4 x 46.43 x 11.11

DBH 5412 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5412 and any equivalents.

The DBH 5412 radial shaft seal keeps lubricant in and contaminants out of rotating equipment. Its single lip with a metal spring suits gearboxes, pumps and other machinery where a shaft passes through a housing. MR Industrial Accessories supplies this brand to customers in the United States and Latin America, and our team can help you confirm the size before you order.

The code 5412 identifies a DBH radial shaft seal. Its nominal dimensions are shaft 25.40 mm, housing 46.43 mm and height 11.11 mm, and the Lz designation refers to a sealing lip with a metal spring for lubricated rotating shafts. These figures come from the manufacturer's data sheet, so a worn seal can be replaced without reworking the housing.

Typical installations include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. The seal also shows up in agricultural, textile and process machinery, where dust or water would otherwise reach the bearings. Retaining the lubricant is what protects the internal components over time.

Before installing, confirm that the shaft and housing diameters match the values above. The lip should face the fluid being retained, and it should be lubricated before insertion. Use an installation tool that presses on the outer ring rather than the lip. If the shaft is worn or grooved, ask about a seal with a wear sleeve or a different size.

To request a quote, send the code 5412 or the dimensions of the seal you are replacing, including an equivalent from another brand if you have one. We can also help you choose the right lip design based on the speed, temperature and lubricant in your equipment. Message us on WhatsApp or by email and our team will reply promptly with the options for your application.