DBH 9737 radial shaft seal — 27 x 43 x 7.1

DBH 9737 is a reference of radial shaft seal, within Seals. Request a quote for 9737 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9737 radial shaft seal is a lip seal that mounts in a component housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Its Mz design and its dimensions of 27 mm shaft, 43 mm housing and 7.10 mm height place it in small and medium-sized applications, where axial space is limited and a reliable seal is needed in continuous service.

This item is a DBH 9737 radial shaft seal, identified by its code 9737 and by the size designation 27.00 x 43.00 x 7.10: 27 mm shaft diameter, 43 mm housing diameter and 7.10 mm height. The Mz design corresponds to the construction configuration of the lip and the metal body, and defines how it rests on the shaft and how it seats in the cavity. It is a component in the category of radial shaft seals, intended for rotating shafts with permanent lubrication.

It is used in gearboxes, pumps, electric motors, rollers, mixers and transmission equipment where oil or grease must be contained and external contamination prevented. It also appears in machine tools, process equipment and agricultural or road machinery assemblies, as long as the shaft rotates within the usual speed and temperature ranges of the seal. In all these cases it performs two functions at the same time: retaining lubricant and acting as a barrier against the environment.

To select it, verify that the shaft diameter, housing diameter and height match the actual cavity and shaft, and that the Mz design is compatible with the type of lubricant and the working speed. Mounting requires absolute cleanliness, lubricating the lip before inserting it, seating the seal perpendicular to the shaft and using a tool that pushes on the metal body, never on the lip. A damaged lip or a housing with burrs shortens the life of the seal.

To quote code 9737, send us the shaft, housing and height dimensions, and a photo or sample of the old seal. With that data we review alternatives within the DBH line and other brands we carry, and we confirm which option fits without modifying the housing. MR Accesorios Industriales works with radial shaft seals for different applications and can guide you if the Mz design is not the right one for your equipment.

To request a quote for the DBH 9737 seal, send the code on WhatsApp along with the quantity and, if you have them, the shaft and housing dimensions. That way we reply with the available option and equivalent alternatives. MR Accesorios Industriales carries this brand as part of its line of seals and oil seals.