DBH 5090 radial shaft seal — 19 x 32 x 7

DBH 5090 is a reference of radial shaft seal, within Seals. Request a quote for 5090 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5090 oil seal is a single-lip radial seal designed to keep lubricant in and block dust and water from entering rotating shafts. Its dimensions are 19.00 mm shaft diameter, 32.00 mm housing diameter and 7.00 mm height, with Lx design. It is used in pumps, electric motors, gearboxes and power transmission equipment operating at moderate speeds that need a reliable barrier without adding unnecessary friction.

This item is a DBH radial shaft seal in size 5090: 19.00 mm shaft, 32.00 mm housing and 7.00 mm height, with Lx design. The sealing lip rides on the shaft and seals against the housing, while the outer body holds the part firmly in its seat. It is a direct replacement part for equipment already using that size, and it is ordered by part number, not by generic name.

Typical applications for a seal of this size are centrifugal pumps, low- and medium-power electric motors, gearboxes, compressors and power transmission equipment. In all these cases it performs the same function: retaining oil or grease inside the assembly and preventing contaminants from entering that accelerate wear on bearings and bushings.

For proper installation, check that the shaft has no burrs or deep marks in the contact area, lubricate the lip before fitting and press the part in straight, without striking the lip. If the housing is worn or the shaft is pitted, the seal will not seal properly even if it is the correct size. In those cases, consider a repair sleeve or replacing the shaft.

To quote 5090, send us the dimensions of your old seal: shaft diameter, housing diameter and height. With those three data points, plus a photo of the lip and design, we look for the equivalent in DBH or another brand we carry. We also indicate the very close size that fits without modifying the housing.

MR Accesorios Industriales carries the DBH brand within its seals and oil seals line. If you already know your equipment uses the 5090, send the code on WhatsApp and we'll provide a quote. If you have doubts, send us the dimensions and we'll help you confirm the part before ordering.