Radial shaft seal DBH 9174 — 32.00 x 47.00 x 9.00

DBH 9174 is a radial shaft seal reference, within Seals. Request a quote for 9174 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9174 radial shaft seal is a lip seal designed to prevent lubricant leaks and the ingress of contaminants on rotating shafts. With dimensions of 32 mm shaft diameter, 47 mm housing bore and 9 mm height, it is used in gearboxes, pumps, electric motors and power transmission equipment. Its A 132 design and DBH quality make it suitable for demanding industrial applications. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal.

This item is a radial shaft seal from the DBH brand, identified by part number 9174. Its dimensions are 32.00 mm shaft diameter (d), 47.00 mm housing bore diameter (D) and 9.00 mm height (h). The A 132 design corresponds to a single-lip configuration with spring, intended to retain oil or grease on rotating shafts. The sealing lip, generally made of elastomer, runs on the shaft surface, while the outer body ensures a firm fit in the housing. It is a key part for maintaining lubrication and protecting the bearings.

Typical applications for this seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and belt- or chain-driven transmission equipment. In all these cases, the seal prevents lubricant from escaping and dust, water or metal particles from entering the internal components. It is also used in machine tools, conveyors and agricultural equipment, where sealing reliability is essential to avoid unplanned downtime and maintenance costs.

To install this seal correctly, check that the shaft has the proper hardness and roughness, with no burrs or marks that could damage the lip. Lubricate the lip with the same oil or grease used in the equipment before installation and use an installation tool that applies uniform force on the outer diameter. The housing must be clean and free of deformation. When selecting a seal, consider rotation speed, operating temperature and the chemical compatibility of the elastomer with the fluid to be sealed. These factors determine the service life of the seal.

If you need an equivalent seal or a nearby size, you can contact us with part number 9174 or with the dimensions 32x47x9 mm. At MR Accesorios Industriales we have alternatives from other brands and can guide you according to your application. We also offer installation tools and lubricants for correct installation. Write to us on WhatsApp and we will send you a quote shortly.

MR Accesorios Industriales has more than 80 years of experience in the distribution of industrial components. In addition to seals, we carry bearings, housings, power transmission, seals, bushings and tools. To request a quote for the DBH 9174 seal or ask about other sizes, send the part number on WhatsApp and we will reply with the best option for your equipment.