Radial shaft seal DBH 9791 — 29.00 x 43.00 x 10.00

DBH 9791 is a radial shaft seal reference, within Seals. Request a quote for 9791 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9791 radial shaft seal seals a rotating shaft to prevent lubricant leaks and the entry of contaminants in gearboxes, pumps and motors. Its Lx design and its dimensions of 29 mm shaft, 43 mm housing and 10 mm height make it suitable for equipment where axial space is limited. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for the application.

This item is a radial shaft seal from the DBH brand, identified with the code 9791. According to the product page data, it corresponds to a 29 mm shaft diameter, a 43 mm housing and a total height of 10.00 mm. The Lx design indicates a configuration with a sealing lip and metal case, intended to retain oil or grease in equipment with rotating motion. It is a common replacement part in industrial maintenance.

It is used in applications where the passage of a shaft through a housing must be sealed: gearboxes, centrifugal pumps, electric motors, conveyor rollers and machine tools. It also appears in power transmission equipment and in low-pressure hydraulic systems. Its function is twofold: to retain the lubricant inside the assembly and to block dust, water or particles that could accelerate wear on bearings and bushings.

To install it correctly, check that the shaft has no burrs or wear and that the sealing surface is clean and lubricated. Press the seal into the housing with a flat driver that bears on the outer diameter, never on the lip. It is important that it sits square to prevent leaks. When selecting it, in addition to the dimensions, take into account the type of fluid, the operating temperature and the peripheral speed of the shaft.

If you need a nearby size or an equivalent, the most practical thing is to send us the code 9791 or the current dimensions (shaft diameter, housing and height). With that data we can search the DBH line or other alternatives that perform the same function. We can also advise you if the original seal has any particular feature, such as an additional lip or a specific material for high temperatures.

To request a quote for this DBH 9791 oil seal, message us on WhatsApp and send us the code or the dimensions. At MR Accesorios Industriales we will reply with the quote and the purchasing options. If you have questions about installation or compatibility, our technical team can help you define the best solution for your equipment.