DBH 5394 radial shaft seal — 85 x 110 x 13

DBH 5394 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 5394 and any equivalents.

The DBH 5394 is a radial shaft seal designed to retain lubricant and keep dust, water, and particles out of rotating equipment. It fits a shaft of 85 mm, a housing of 110 mm, and has a height of 13 mm. The Lx design indicates a single lip with a spring, suitable for lubricated shafts running at moderate speeds.

In a typical installation, the outer metal case presses into the housing while the elastomeric lip rides against the shaft. That arrangement holds oil or grease inside and blocks external contamination. The seal is commonly found in gearboxes, pumps, electric motors, rollers, and power transmission units where the shaft matches the 85 mm dimension. It also serves as a secondary closure in machine tools and process equipment where leaks or wash water ingress must be controlled.

When selecting a replacement, confirm the three key dimensions: shaft 85 mm, housing 110 mm, and height 13 mm. Check that the housing bore is clean, free of burrs, and has a good entry chamfer. Lubricate the lip with the same grease or oil used in the equipment before pressing it in. Use a tube or press that contacts only the outer ring, never the lip, and keep the seal perpendicular to the shaft during installation. If the shaft shows wear or grooves, consider a repair sleeve before fitting the new seal.

For harsh conditions such as high temperature or elevated peripheral speed, review the lip material and spring type. The Lx design is a starting point, but the operating environment may call for a different compound or case style. If you need help, send the full part number, the shaft, housing, and height dimensions, and a photo or sample of the original part. Our team can search the lines we carry and suggest an equivalent that fits your application.

To request a quote for the DBH 5394 seal or an alternative, contact MR Industrial Accessories by WhatsApp or email with the part number. If the seal is part of an assembly, include the shaft and housing data to avoid mounting errors. We reply promptly and can help you choose the right option.