Radial shaft seal DBH 5107 — 82.60 x 107.92 x 12.70

DBH 5107 is a radial shaft seal reference, within Seals. Request a quote for 5107 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5107 radial shaft seal is a lip seal designed to stop lubricant from escaping and keep contaminants out of rotating equipment. With dimensions of 82.60 mm shaft, 107.92 mm housing and 12.70 mm height, and a Kx design, it fits assemblies that require a reliable barrier against dust, water or particles. It is a common replacement part in pumps, gearboxes and motors, and at MR Accesorios Industriales we quote it according to your needs.

This item is a DBH brand radial shaft seal, identified by part number 5107. Its dimensions are 82.60 mm shaft diameter, 107.92 mm housing diameter and 12.70 mm height. The Kx design corresponds to a configuration with a sealing lip and a profile that favors lubricant retention in rotating applications. It is intended to sit in a machined cavity and seal against a rotating shaft, covering the space between both components.

Radial shaft seals such as the DBH 5107 are used in equipment with shafts rotating inside a housing: centrifugal pumps, gearboxes, electric motors, compressors, mixers and transmissions. Their function is twofold: retain the oil or grease inside the assembly and block the entry of dust, wash water or chips. In food, chemical or water treatment plants, this barrier is key to extending the service life of bearings and gears.

To correctly select a seal you must verify three things: that the shaft diameter matches the stated value, that the housing has the exact dimension and that the height allows mounting without interference. The surface condition of the shaft also matters: a scratched or worn shaft prevents the lip from sealing properly. The Kx design gives guidance on the type of lip and its application, but it is always advisable to check the manufacturer's data sheet to confirm compatibility with the fluid and working temperature.

If you need a nearby size or an equivalent, the most practical thing is to send us part number 5107 and the dimensions of the seal you are replacing. With that data we can look for an alternative within the same category or suggest a seal with similar dimensions that fits your assembly. We can also advise you if the housing or shaft have tolerances other than standard.

To request a quote for the DBH 5107 oil seal, send us the part number on WhatsApp along with the quantity you need. At MR Accesorios Industriales we reply promptly and send you the alternatives if we do not have that exact size. You can also ask us about other seals in the DBH line or seals from different brands we carry.