Radial shaft seal DBH 5888Sil — 55.00 x 80.00 x 10.00

DBH 5888Sil is a radial shaft seal reference, within Seals. Request a quote for 5888Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5888Sil radial shaft seal is a lip seal that is mounted in the housing and seals against the rotating shaft to retain lubricant and block the ingress of dust, water or particles. With dimensions of 55 mm shaft, 80 mm housing bore and 10 mm height, and Lx design, it is a frequently replaced part in gearboxes, pumps and power transmission equipment. MR Accesorios Industriales offers it as part of its seals and oil seals line.

This item is a DBH 5888Sil radial shaft seal, identified by its commercial designation. Its main attributes are: shaft diameter 55 mm, housing bore diameter 80 mm and height 10 mm. The Lx design corresponds to a single lip configuration with spring, suitable for rotating shafts with lubrication. The DBH brand is a brand that MR offers, so the product arrives with its factory identification and traceability. Always verify these three dimensions before replacing a seal, because a difference of tenths can cause leaks or a forced installation.

Typical applications for a seal of this size include gearboxes, reducers, centrifugal pumps, electric motors, transmission shafts and continuous process equipment. In all cases it fulfills the function of retaining the oil or grease inside the assembly and preventing the entry of external contaminants. It is also used in rollers, mixers and conveyors where the shaft rotates on bearings and a reliable closure is needed. As it is a wear part, it is advisable to inspect the lip and the spring at any sign of lubricant loss.

To correctly select this seal, keep in mind that the shaft diameter must match the wear track and that the housing must not have burrs or scratches. The Lx design allows moderate peripheral speeds and requires a shaft surface with adequate hardness and roughness; if the shaft is marked, consider a repair sleeve. During installation, lubricate the lip with the same oil as the equipment, insert the seal perpendicularly and avoid striking it directly. A suitable installation tool reduces the risk of deforming the seal.

If you need a seal equivalent to the DBH 5888Sil or a nearby size, the most practical thing is to send us the full code, the brand and the shaft, housing bore and height dimensions. With that data we can look for an alternative in the same series or in another brand we offer, always respecting the critical dimensions. We can also guide you if the Lx design is not the most suitable for your application and it is worth evaluating another type of lip or material. The idea is that you do not end up with equipment down because of a low-cost part.

To request a quote for the DBH 5888Sil seal or ask about a similar size, send us the code on WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. We have more than 80 years in the industrial sector, supporting factories, plants and maintenance with technical advice and products from recognized brands.