Radial shaft seal DBH 5089 — 17.00 x 28.00 x 5.00/8.00

DBH 5089 is a radial shaft seal reference, within Seals. Request a quote for 5089 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5089 radial shaft seal is a lip seal designed for 17 mm rotating shafts and 28 mm housings. Its stepped height of 5 to 8 mm allows it to be mounted in cavities with a shoulder and to ensure sealing against lubricant loss and contaminant ingress. It is used in gearboxes, pumps, electric motors and power transmission equipment where axial space is limited but reliable sealing is required.

This item is a radial shaft seal from the DBH line, identified by part number 5089. Its nominal dimensions are: shaft diameter 17 mm, housing diameter 28 mm and total stepped height 5.00/8.00 mm. The A 081 design corresponds to a single lip with spring, intended for rotating shafts with permanent lubrication. The construction combines an outer metal ring and an elastomer that guarantees dynamic sealing and wear resistance.

Typical applications include speed reducers, centrifugal pumps, electric motors, compressors and power transmission equipment. In all cases, the seal prevents oil or grease leaks and protects the bearings from dust and moisture. It is a critical part in industrial maintenance, since its failure can cause unplanned downtime and major equipment damage.

To correctly select this seal, verify that the shaft diameter and housing match the indicated dimensions. The shaft surface must be ground and free of burrs; the housing must be clean and free of deformation. During assembly, lubricate the lip with the same oil used in the equipment and use an installation tool that prevents damage to the seal. The stepped height of 5/8 mm allows it to be adapted to cavities with a shoulder.

If you need a seal with nearby dimensions or an equivalent from another brand, contact us with part number 5089 or with the dimensions of your shaft and housing. At MR Accesorios Industriales we can guide you to find the right part within our line of seals and oil seals. We also manufacture split plummer block housings, ANSI chains and pulleys, and we distribute bearings, power transmission and lubricants.

To request a quote for the DBH 5089 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that fit your equipment. More than 80 years of experience in the industrial sector allow us to advise you with technical criteria and no runaround.