Radial shaft seal DBH 6701 — 22.22 x 28.50 x 4.00

DBH 6701 is a radial shaft seal reference, within Seals. Request a quote for 6701 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6701 radial shaft seal is a lip seal designed to keep lubricant in and prevent contaminants from entering rotating shafts. With dimensions of 22.22 mm shaft diameter, 28.50 mm housing bore and 4.00 mm height, it is used in equipment where axial space is limited and an effective barrier against dust, water or particles is required. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a radial shaft seal from the DBH brand, identified by the code 6701. Its dimensions are: shaft diameter (d) 22.22 mm, housing bore diameter (D) 28.50 mm and height (h) 4.00 mm. The Mt design indicates a configuration with a single sealing lip and metal case, suitable for press-fit mounting in cylindrical housings. The nomenclature and values come from the manufacturer's data sheet, so any question about tolerances or material is confirmed against that reference.

Typical applications for a seal of this size include small centrifugal pumps, electric motors, compact gearboxes, transmission shafts and power transmission equipment in general. It is also found in agricultural machinery, pneumatic tools and low-pressure hydraulic systems. Its main function is to retain lubricant inside the assembly and block the entry of dust, water or chips, extending the service life of bearings and gears.

To install a radial shaft seal correctly, check that the shaft has adequate hardness and surface finish, with no burrs or marks that could damage the lip. Lubricate the lip with the same oil or grease used in service before inserting it, and seat the seal with a flat tool that presses on the outer diameter, never on the lip. The 4.00 mm height requires a housing with sufficient depth so the seal sits flush or slightly recessed, depending on the equipment design.

If you need an equivalent seal or a nearby size, the most practical approach is to send us the code 6701 or the shaft, housing and height dimensions. With that data we can look for alternatives in other brands or series that keep the same critical dimensions. We can also advise you if space is limited or if the original seal shows premature wear, to evaluate a design with better resistance to temperature or chemical agents.

To request a quote for the DBH 6701 seal or ask about a similar size, send us the code by WhatsApp to MR Accesorios Industriales. We reply with the technical information you need to confirm whether it is the right replacement part for your equipment. With more than 80 years in the industry, at MR Accesorios Industriales we know that a poorly chosen seal can be costly, which is why we help you select it properly.