DBH 9486 radial shaft seal — 50.8 x 69.88 x 9.52/12.52

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

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

This item is a radial shaft seal from the DBH line, identified by part number 9486. Its main attributes are: shaft diameter 50.8 mm, housing 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, designed to retain lubricant on shafts that rotate inside a fixed housing. The double height indicates that the lip can be mounted in two positions, which gives 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 keeps the lubricant inside the assembly and prevents external contaminants from entering the bearing or gear. It is a wear part that should be checked when oil leaks or abnormal noises appear near the shaft.

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

If you need an equivalent, the most practical thing is to send us part number 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 sell, 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, send us the part number directly on WhatsApp. At MR Accesorios Industriales we reply promptly with replacement options. Remember that correctly choosing the seal extends the service life of bearings and gears, avoiding unplanned downtime.