Radial shaft seal DBH 9463 — 25.40 x 44.50 x 7.92

DBH 9463 is a radial shaft seal reference, within Seals. Request a quote for 9463 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9463 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 its size of 25.40 mm shaft, 44.50 mm housing and 7.92 mm height, in Mx design, it is used in gearboxes, pumps, electric motors and power transmission equipment where bearings and gears must be protected. MR Accesorios Industriales supplies this official brand and helps you confirm the size before requesting a quote.

This item is a seal from the DBH line, identified by code 9463. Its published attributes are: shaft diameter 25.4 mm, housing diameter 44.5 mm and height 7.92 mm. The stated design is Mx, a single-lip profile with a metal case and elastomer that runs on rotating shafts. That combination of dimensions corresponds to a compact-size seal, designed for tight spaces where sealing must be reliable and low-torque.

Typical applications for a seal like the 9463 appear in equipment with transmission shafts: gearboxes, centrifugal pumps, electric motors, compressors, mixers and conveyors. In all those cases, the seal prevents oil or grease from migrating outward and external contamination from entering the bearing or gear. It is also used as a secondary barrier in assemblies that already have a main seal and where extra protection against dust and splashes is sought.

To install a radial shaft seal, check the condition of the shaft: no burrs, no deep scratches and with suitable roughness for the lip. The housing must be clean, free of dents and with the correct diameter. It is recommended to lubricate the lip with the same grease or oil used in the equipment before inserting it, and to use an installation tube or socket that presses on the outer edge, never on the lip. If the seal runs at high speed or under heavy pressure, consider a reinforced design or a different material.

If you need an equivalent or a nearby size, the most practical approach is to send us the code stamped on the old seal, the shaft, housing and height dimensions, and a photo of the part. With that data we can look for an alternative within the same DBH line or from another brand we supply. We can also advise you if the seal is mounted on equipment with a worn shaft, to evaluate a repair sleeve or a seal with an auxiliary lip.

To request a quote for the DBH 9463 seal or ask about a similar size, write to us on WhatsApp and send the code 9463 along with the quantity you need. At MR Accesorios Industriales we reply promptly with the alternatives that best fit your equipment. If you have doubts about installation or material, we can also advise you so the repair goes right the first time.