Radial shaft seal DBH 5142Sil — 38.00 x 72.00 x 12.00

DBH 5142Sil is a radial shaft seal reference, within Seals. Request a quote for 5142Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5142Sil 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. With dimensions of 38 mm shaft, 72 mm housing and 12 mm height, and Lx design, it is a replacement part for equipment with shafts of that section. MR Accesorios Industriales carries it as part of its seals and oil seals line.

This item is a DBH 5142Sil radial shaft seal, identified by its designation 5142Sil. Its dimensions are 38 mm shaft diameter (d), 72 mm housing diameter (D) and 12.00 mm height (h). The Lx design corresponds to a single lip configuration with spring, intended for rotating shafts. The elastomeric lip runs on the shaft and the outer metal case fits into the housing to maintain sealing.

Radial shaft seals of this section are used in gearboxes, pumps, electric motors, rollers and transmission equipment where a shaft rotates inside a housing and oil or grease must be contained. They also appear in applications exposed to dust or splashes, where the lip must stop the entry of contaminants. In industrial plants, workshops and machinery maintenance they are a wear part that is replaced at every intervention.

To install a seal, verify that the shaft and housing are clean, free of burrs or marks, and lubricate the lip before inserting it. Placement must be perpendicular to the shaft and with uniform pressure on the case, never on the lip. If the shaft shows wear, it is advisable to evaluate a seal with the lip in a different position or a repair sleeve. Selection depends on speed, temperature and the fluid to be retained.

If you need a nearby size or an equivalent, send us the code 5142Sil or the shaft, housing and height dimensions of the original seal. With that data we can look for an alternative within the DBH line or other brands we carry. We can also advise you if the Lx design is not suitable for your application and a different type of lip or material is needed.

MR Accesorios Industriales carries the DBH brand as an official brand within its seals and oil seals catalog. To inquire about this item or a similar size, write to us on WhatsApp with the code 5142Sil and we will send you the quote.