Radial shaft seal DBH 6906 — 15.87 x 22.50 x 6.00

DBH 6906 is a radial shaft seal reference, within Seals. Request a quote for 6906 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6906 radial shaft seal is a lip seal mounted between a rotating shaft and a fixed housing to retain lubricant and block the ingress of contaminants. Its dimensions of 15.87 mm shaft diameter, 22.50 mm housing bore and 6.00 mm height make it suitable for compact equipment where radial space is limited. MR Accesorios Industriales supplies this official brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH line, identified by the code 6906. Its standard dimensions are 15.87 mm for the shaft diameter (d), 22.50 mm for the housing bore diameter (D) and 6.00 mm total height (h). The A 175 design corresponds to a specific construction configuration within the radial shaft seal category, which defines the geometry of the lip and the metal body. These values are the ones you must verify against the shaft and housing before installing.

Typical applications for a seal of this size include small gearboxes, centrifugal pumps, electric motors, compressors, machine tools and power transmission equipment in general. It is found sealing shaft ends where there is lubricant that must remain confined and dust or moisture that must not enter. It is also used in agricultural equipment, conveyors and low-pressure hydraulic systems.

To correctly select a radial shaft seal, take into account the peripheral speed of the shaft, the operating temperature, the type of lubricant and the differential pressure to which it will be subjected. Installation requires cleaning the housing, lubricating the lip before inserting it and using a tool that presses on the outer diameter without damaging the seal. Avoid hitting the lip or deforming the metal body during installation.

If you need a nearby size or an equivalent from another brand, send us the code 6906 together with the dimensions of your shaft and housing. We can look for alternatives within the same category or from other lines we supply, always respecting the tolerances and the mounting design. The more data you give us — shaft material, temperature, speed — the better we can guide you.

To request a quote for this DBH 6906 seal or ask about other sizes, write to us on WhatsApp at MR Accesorios Industriales. We reply with the alternatives that best fit your equipment. You can also send us a photo of the old seal or the dimensions taken with a caliper to identify the exact replacement.