DBH 8229Sil radial shaft seal — 39.42 x 63.55 x 12.7

DBH 8229Sil is a reference of radial shaft seal, within Seals. Request a quote for 8229Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8229Sil radial shaft seal is a lip seal that closes off the passage of lubricant and blocks the ingress of dust, water or particles at the point where a shaft rotates inside a housing. Its Lx design and dimensions of 39.42 mm shaft, 63.55 mm housing and 12.70 mm height place it in equipment where axial space is limited and a reliable seal is required. It is used in pumps, motors, gearboxes and reducers.

This seal is identified by its designation 8229Sil and by the Lx design, which corresponds to a sealing lip with a metal body and a geometry designed to retain lubricant against the shaft. The dimensions are 39.42 mm shaft diameter (d), 63.55 mm housing diameter (D) and 12.70 mm height (h). These three dimensions define whether the seal fits your equipment: the shaft diameter governs the lip and the housing diameter governs the outer fit.

Typical applications for a radial shaft seal of these dimensions appear in centrifugal pumps, electric motors, gearboxes, mixers and transmission equipment where a shaft rotates inside a support. It is also found in agricultural machinery, process lines and industrial pumping equipment. In all cases it performs the same function: separate the lubricated side from the environment and prevent oil or grease from escaping through the shaft outlet.

To mount it, verify that the shaft diameter and surface condition are within acceptable limits, without burrs or marks that could damage the lip. The housing must be clean and free of deformation, and the seal must enter perpendicularly, without blows that could tilt it. Before installing it, lubricate the lip with the same oil or grease used in the equipment. If the shaft shows wear in the contact area, consider a seal with the lip in another position.

If you need an equivalent, send us the code 8229Sil along with the shaft, housing and height dimensions, and the brand of the equipment where it is mounted. With that data we can look for an alternative within the DBH line or other brands we supply, always confirming the technical data sheet before offering it. The more complete the assembly information, the more accurate the proposal will be.

MR Accesorios Industriales supplies the DBH brand as a brand within its line of seals and oil seals. If you want to request a quote for this seal, write to us on WhatsApp with the code 8229Sil and we will reply with the available information on the item.