Radial shaft seal DBH 1091 — 22.22 x 38.07 x 7.92

DBH 1091 is a radial shaft seal reference, within Seals. Request a quote for 1091 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1091 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. Its dimensions of 22.22 mm shaft, 38.07 mm housing and 7.92 mm height, with design A 206, place it in small and medium-sized equipment. MR Accesorios Industriales sells it as part of its line of seals and oil seals for maintenance and repair.

This item is a DBH 1091 radial shaft seal, identified by the designation 1091 and design A 206. Its dimensions are 22.22 mm shaft diameter, 38.07 mm housing diameter and 7.92 mm height. That combination corresponds to a compact-section seal, intended for shafts where axial space is limited and a reliable seal against oil or grease leaks is needed. The lip runs on the shaft and the outer case fits into the housing, which is usually a machined box or a bearing housing.

It is used in gearboxes, pumps, electric motors, compressors, transmission equipment and process machinery. It also appears in applications exposed to dust or splashes, because the seal serves a dual purpose: it retains lubricant inside and blocks contaminants from entering from outside. In food plants, water treatment or general industry, this type of seal is common in corrective maintenance and scheduled replacements.

To install it, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking the lip. If the shaft shows a marked wear groove, consider a nearby size or a design with an auxiliary lip. Selection depends on speed, temperature and the type of lubricant; if in doubt, it is best to compare that data with the manufacturer's product page.

If you need an equivalent or a close size, send us the code 1091 or the current shaft, housing and height dimensions. With that data we can look for alternatives within the DBH line or other brands we carry. We can also advise you if the original seal is no longer available and the housing or shaft has to be adapted.

To request a quote for the DBH 1091 oil seal, write to us on WhatsApp with the code and the quantity you need. MR Accesorios Industriales replies with the quote and alternatives if the item is not in the line. If you have questions about installation or want to confirm that the size is correct, attach a photo of the old seal or the dimensions taken with a caliper.