Radial shaft seal DBH 1226 — 41.00 x 50.90 x 6.35

DBH 1226 is a radial shaft seal reference, within Seals. Request a quote for 1226 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1226 oil seal is a single-lip radial shaft seal, intended for rotating shafts where the lubricant must be contained and the ingress of dust or water stopped. Its Mx design and its dimensions of 41 mm shaft, 50.90 mm housing and 6.35 mm height make it a common replacement part in gearboxes, pumps and electric motors. At MR Accesorios Industriales we supply it as part of our line of seals and oil seals, with more than 80 years of experience in the industry.

The DBH 1226 is a radial shaft seal with a sealing lip and Mx design. Its dimensions are 41 mm shaft diameter, 50.90 mm housing diameter and 6.35 mm height. The Mx design corresponds to a single-lip configuration with spring, suitable for rotating shafts with oil or grease lubrication. The 1226 nomenclature identifies the size within the DBH line, and the code makes it quick to locate in the catalog. It is a standard replacement part, not a special development.

This oil seal is used in equipment where a shaft passes through a housing and lubricant leaks must be prevented. It appears in gearboxes, centrifugal pumps, electric motors, mixers and belt or chain transmissions. It is also found in washing equipment, water pumps and agricultural applications. In all cases, the function is the same: retain the oil on the inner side and block the ingress of contaminants from the outside, extending the life of bearings and gears.

To install an oil seal, check that the shaft has no burrs or wear and that the housing is clean and free of impacts. The lip is lubricated before inserting and is fitted with a tube of suitable diameter, never with direct blows on the seal. Shaft runout and surface roughness affect service life. If the shaft shows a marked groove, it is worth evaluating a neighboring size or a seal with the lip in another position. At MR Accesorios Industriales we can advise you on the selection.

If you need an equivalent or a close size, send us the code 1226 or the current dimensions. We can also look for alternatives if the housing or shaft have different tolerances. We work with in-house manufacturing in other lines, so it is likely that we have a compatible option. The more data you give us — diameters, height, type of lubricant and working conditions — the more accurate the proposal will be.

To request a quote for the DBH 1226 oil seal, write to us on WhatsApp and mention the code. At MR Accesorios Industriales we reply promptly with the alternatives that best suit your equipment. If you have doubts about installation or compatibility, we can also advise you. The idea is for you to get the right part and avoid unnecessary downtime.