Radial shaft seal DBH 6759Sil — 57.15 x 76.20 x 9.50

DBH 6759Sil is a radial shaft seal reference, within Seals. Request a quote for 6759Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6759Sil radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions —57.15 mm shaft, 76.20 mm housing and 9.50 mm height— correspond to a standard size widely used in pumps, electric motors, gear reducers and power transmission equipment. MR Accesorios Industriales supplies this brand for replacement and equipment manufacturing.

This item is an Mx design oil seal, with the dimensions shown in its designation: shaft diameter 57.15 mm, housing diameter 76.20 mm and height 9.50 mm. The Mx design corresponds to a single-lip seal with a metal case and elastomer, intended for rotating shafts with permanent lubrication. The 6759Sil nomenclature identifies the part within the DBH line and allows it to be located unambiguously when ordering.

Typical applications for an oil seal of this size include gearboxes, centrifugal pumps, electric motors, drive shafts and continuous process equipment. In all cases it performs two simultaneous functions: preventing the leakage of oil or grease from inside and stopping the entry of external contaminants. It is a wear part that is replaced when lubricant loss appears or when play or roughness is detected on the shaft raceway.

For correct installation, check that the housing and shaft are clean, free of burrs and deep marks, and lubricate the lip before inserting it. The seal must enter perpendicular to the shaft, without direct blows to the elastomer; it is advisable to use a tube or shim that bears on the outer diameter. If the shaft shows wear in the contact area, consider slightly shifting the seal position or using a repair sleeve.

If you need a nearby size or an equivalent, send us the code 6759Sil together with the shaft, housing and height dimensions, and the type of application. With that data we can look for an alternative within the same DBH line or another brand we supply. We can also advise you if the mounting space allows a different height or if a design with an additional lip is better suited for environments with more contamination.

MR Accesorios Industriales supplies the DBH brand as part of its line of seals and oil seals. If you want a quote for this reference or to ask about a similar size, write to us on WhatsApp with the code 6759Sil and we will reply with the quote.