Radial shaft seal DBH 9039 — 10.00 x 22.00 x 7.00

DBH 9039 is a radial shaft seal reference, within Seals. Request a quote for 9039 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9039 radial shaft seal is a single-lip seal that stops lubricant from escaping and blocks dust and water from entering rotating shafts. With a 10 mm shaft diameter, 22 mm housing diameter and 7 mm height, it is press-fitted into covers, gearboxes and small motors. It is a wear part: when oil loss appears or the lip hardens, it is replaced and the equipment goes back to working without leaks.

The DBH 9039 is an Lx design oil seal: single sealing lip with a metal case and elastomer, designed for rotating shafts with lubrication. Its dimensions are 10 mm shaft diameter (d), 22 mm housing diameter (D) and 7.00 mm height (h). The lip runs on the shaft and the case fits into the housing; that combination is what defines the seal. Before installing it, check that the shaft has no burrs or marks that could cut the lip.

It is used in small electric motors, gear reducers, centrifugal pumps, compressors, conveyor belts and power transmission equipment in general. It also appears in machine tools, agitators and industrial fans. In all those cases it performs the same function: retaining the oil or grease inside the assembly and preventing particles from entering from outside. It is an inexpensive component compared with the cost of a failure due to loss of lubricant.

To select a radial shaft seal, take into account the shaft diameter, the housing diameter and the available height. The Lx design corresponds to a single lip, suitable for moderate speeds and low pressures. If the equipment works with a lot of dirt or heat, it is worth evaluating a lip with a dust guard or a different material. The shaft surface must be ground and lubricated at the time of installation so as not to damage the lip.

If the 9039 is not the size you need, we can look for a nearby size or an equivalent from another brand. To do that, send us the code engraved on the old seal, the shaft and housing dimensions, and a photo if possible. The machine or equipment code also helps. With that data we review alternatives within the DBH line and other brands we carry.

MR Accesorios Industriales carries the DBH line as an official brand. If you want a quote for the DBH 9039 or to ask about a similar size, write to us on WhatsApp with the part number and quantity. We will reply with the alternatives we have for that size.