Radial shaft seal DBH 9379 — 30.00 x 48.00 x 8.00

DBH 9379 is a radial shaft seal reference, within Seals. Request a quote for 9379 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9379 radial shaft seal is a lip seal mounted on the shaft and inside the housing to retain lubricant and block the entry of dust, water or particles. With dimensions of 30.00 mm shaft, 48.00 mm housing and 8.00 mm height, and Lx design, it is a common replacement part in rotating equipment. MR Accesorios Industriales carries it as part of its seals and oil seals line.

This item is a DBH 9379 radial shaft seal, identified by its designation 9379. Its dimensions are 30.00 mm shaft diameter (d), 48.00 mm housing diameter (D) and 8.00 mm height (h). The Lx design corresponds to a configuration with a sealing lip and metal body, intended for rotating shafts. It is a precision part that works by direct contact on the shaft, so its correct installation defines the sealing of the assembly.

It is used in gearboxes, pumps, electric motors, mixers, conveyors and power transmission equipment in general. It also appears in machine tools, process equipment and systems where an oil bath must be separated from the outside environment. In industrial plants, it is a frequent maintenance consumable: when the lip wears or becomes contaminated, it starts to lose oil and must be replaced to avoid greater damage to bearings and gears.

To install it, verify that the shaft is clean, free of burrs and marks, and that the sealing surface has the appropriate roughness. Lubricate the lip before insertion and place the seal with a tool that presses on the outer edge, never on the lip. If the housing has a shoulder, respect the installation depth. To select a replacement, always compare the three dimensions and the design type: a seal with the same dimensions but a different lip may not seal the same way.

If you need a nearby size or an equivalent, send us part number 9379 or the dimensions 30 x 48 x 8 mm and the type of application. It also helps if you tell us the brand and model of the equipment where it is mounted. With that data we review alternatives within the DBH line and other compatible options. If the housing or shaft shows wear, it is advisable to consider a prior repair or a seal with an auxiliary lip.

To request a quote for this DBH 9379 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, attach a photo of the old part or the housing drawing. That way we send you the quote without delay.