DBH 8396 radial shaft seal — 31.5 x 52 x 8.5

DBH 8396 is a reference of radial shaft seal, within Seals. Request a quote for 8396 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8396 radial shaft seal is a lip seal mounted in the housing that seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Due to its dimensions of 31.5 mm shaft, 52 mm housing and 8.50 mm height, and its Mx design, it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales sells this brand and advises you on choosing the right seal.

This item is a DBH 8396 radial shaft seal, identified by its designation number 8396. Its dimensions are 31.5 mm shaft diameter (d), 52 mm housing diameter (D) and 8.50 mm height (h). The Mx design corresponds to a single-lip configuration with a spring, intended for rotating shafts with lubrication. The lip elastomer and the metal body work together to maintain sealing in continuous service.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and transmission equipment. In all cases it fulfills the function of confining the oil or grease inside the assembly and preventing contaminants from entering from outside. It is a wear part that should be replaced when lubricant loss appears or play or roughness is detected on the shaft surface.

For installation, check that the housing and shaft are clean, free of burrs and marks. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and fit the seal with a flat tool that presses on the outer diameter, never on the lip. The 8.50 mm height defines the available axial space; respect it to avoid deforming the seal. If the shaft shows wear, consider a repair sleeve.

If you need an equivalent oil seal, send us the part number 8396 or the shaft, housing and height dimensions along with a photo of the old seal. At MR Accesorios Industriales we compare that data against the available options and confirm the option that best fits your equipment. We can also guide you on the lip design and material according to the fluid and working temperature.

To request a quote for the DBH 8396 oil seal, write to us on WhatsApp with the part number and the quantity you need. We will reply with the quote and equivalent alternatives. If you have doubts about installation or selection, our technical team can help you validate the dimensions before purchasing.