Radial shaft seal DBH 9486 — 50.80 x 69.88 x 9.52/12.52

DBH 9486 is a radial shaft seal reference, within Seals. Request a quote for 9486 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9486 radial shaft seal is a lip seal that prevents oil or grease leaks and the ingress of dust and water in equipment with rotating shafts. Its A 053 design and dimensions of 50.80 mm shaft, 69.88 mm housing bore and 9.52/12.52 mm height make it suitable for gearboxes, pumps, electric motors and transmissions. MR Accesorios Industriales carries this official brand and advises you on choosing the correct seal for your application.

This item is a radial shaft seal from the DBH line, identified by the code 9486. Its main attributes are: shaft diameter 50.8 mm, housing bore diameter 69.88 mm and height 9.52/12.52 mm, with an A 053 design. The A 053 design corresponds to a seal with a sealing lip and metal case, intended to retain lubricant on shafts that rotate inside a fixed housing. The dual height indicates that the lip can be mounted in two positions, which provides flexibility when replacing original seals.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and power transmission equipment. In all these cases, the seal's function is to keep lubricant inside the assembly and prevent external contaminants from entering the bearing or gear. It is a wear part that should be checked when oil leaks or abnormal noises appear in the shaft area.

To correctly select a seal such as the DBH 9486, take into account the shaft diameter, the housing bore diameter and the available height. Also consider rotation speed, working temperature and the type of lubricant. Installation must be done with a clean shaft free of burrs, lubricating the lip before inserting it. Avoid striking the seal directly on the lip; use a tube or socket that presses on the metal case.

If you need an equivalent or a nearby size, the most practical approach is to send us the code 9486 or the current seal dimensions on WhatsApp. At MR Accesorios Industriales we can look for alternatives within the same brand or other lines we carry, always respecting the critical dimensions. We can also advise you if the housing has a recess or if the shaft shows wear.

To request a quote for the DBH 9486 seal or ask about a similar size, send us the code directly on WhatsApp. At MR Accesorios Industriales we reply promptly with replacement options. Remember that the correct choice of seal extends the service life of bearings and gears, avoiding unplanned downtime.