Radial shaft seal DBH 9658Pol — 73.03 x 98.45 x 10.40

DBH 9658Pol is a radial shaft seal reference, within Seals. Request a quote for 9658Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9658Pol radial shaft seal is a lip seal designed to be mounted on a 73.03 mm shaft and housed in a 98.45 mm bore, with a height of 10.40 mm. Its function is to contain lubricant inside the assembly and prevent dust, water or particles from entering that accelerate wear on bearings and bushings. It is a common replacement part in rotating equipment where the shaft turns inside a fixed housing.

This item is a seal from the DBH brand, identified by code 9658Pol. Its nominal dimensions are: shaft diameter 73.03 mm, housing diameter 98.45 mm and height 10.40 mm. The indicated design is A 128, which corresponds to a single lip configuration with spring. These dimensions are what you need to verify against the shaft and housing before replacing the part, because a difference of tenths can cause leaks or a forced fit.

Radial shaft seals of this type are used in gearboxes, pumps, electric motors, mixers and power transmission equipment where a rotating shaft passes through a housing. They also appear in agricultural machinery, conveyors and hydraulic systems. The combination of a sealing lip with an internal spring maintains constant contact against the shaft, compensating for small eccentricities and wear from operation.

To select the correct seal, in addition to the dimensions, take into account the type of lubricant, working temperature and peripheral shaft speed. The A 128 design is suitable for applications with oil or grease lubrication and moderate speeds. During installation, lubricate the lip before sliding it onto the shaft, avoid hitting it and make sure the housing is clean and free of burrs. If the shaft has a worn track, consider a nearby size or a repair sleeve.

If you need a seal equivalent to the 9658Pol or a close size, the most practical thing is to send us the code and current dimensions. At MR Accesorios Industriales we can compare against other series and alternatives from different brands, always respecting the shaft, housing and height dimensions. We can also guide you if the space allows a different height or if it is better to change the lip design according to the type of contamination present.

To request a quote for the DBH 9658Pol seal or ask about a similar size, send us the code via WhatsApp. At MR Accesorios Industriales we work with seals and oil seals for replacement and maintenance, and we help you identify the correct part from the dimensions or the equipment drawing. The more data you provide —diameters, height and type of application— the faster the response will be.