Radial shaft seal DBH 9115 — 36.00 x 46.00 x 5.00

DBH 9115 is a radial shaft seal reference, within Seals. Request a quote for 9115 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9115 oil seal is a single-lip radial shaft seal designed for rotating shafts with a 36 mm diameter. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. It is press-fitted into a housing with a 46 mm outside diameter and is 5 mm high. It is a common wear part in motors, pumps, gear reducers and transmission cases, where reliable sealing extends the service life of bearings and gears.

This DBH 9115 oil seal has an Lx design, with a single sealing lip and metal body. Its dimensions are 36 mm shaft diameter (d), 46 mm housing diameter (D) and 5.00 mm height (h). The lip, generally made of elastomer, runs on the rotating shaft and is supported in the housing by an outer ring. The designation 9115 corresponds to this specific metric combination within the DBH line. It is a standard radial shaft seal component, not a double-lip seal or a mechanical seal.

Radial shaft seals such as the DBH 9115 are used on the shafts of electric motors, centrifugal pumps, speed reducers, gearboxes and power transmission equipment. They also appear in machine tools, compressors and conveying systems. Their job is twofold: prevent oil or grease leaks and block the entry of contaminants that accelerate wear on bearings and gears. In environments with dust, chips or moisture, a seal in good condition makes the difference in equipment service life.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of the original seal. The shaft diameter must be within the tolerance recommended for the lip; a worn or scratched shaft can cause leaks even if the seal is new. During installation, lubricate the lip with the same oil or grease used in the equipment, insert it perpendicular to the shaft and strike only on the outer ring, never on the lip. If the housing has burrs or is damaged, correct it before installing.

If you cannot find the exact size or need an equivalent seal, contact us. We can look for a nearby size or a replacement that performs the same function. To do so, send us the full part number (DBH 9115), the shaft, housing and height dimensions, and a photo or sample of the old seal if possible. We can also advise you on the lip type and material according to the fluid and working temperature. MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals.

To request a quote for the DBH 9115 oil seal or ask about a similar size, write to us on WhatsApp. Send us part number 9115 and the dimensions; we will reply with the alternatives. At MR Accesorios Industriales we have more than 80 years in the industrial sector, and we can help you choose the right seal for your equipment.