Radial shaft seal DBH 1291 — 17.00 x 24.00 x 5.00

DBH 1291 is a radial shaft seal reference, within Seals. Request a quote for 1291 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1291 seal is a radial shaft seal of 17 mm shaft diameter, 24 mm housing diameter and 5 mm height, with Mt design. It is used to retain lubricant and exclude contaminants on rotating shafts, within mechanical assemblies where axial space is limited. MR Accesorios Industriales supplies this brand as part of its line of seals and radial shaft seals, with more than 80 years of experience in the field.

This item is a radial shaft seal of the DBH brand, identified with the code 1291. Its dimensions are 17.00 mm shaft diameter (d), 24.00 mm housing diameter (D) and 5.00 mm height (h). The Mt design corresponds to a configuration with sealing lip and metal body, suitable for mounting in cylindrical housings. The numeric designation allows it to be located quickly in catalogues and ordering systems.

Seals of this type are used in gearboxes, pumps, electric motors, transmission shafts and continuous process equipment. Their function is twofold: to prevent oil or grease leaks to the outside and to block the entry of dust, water or particles that accelerate the wear of bearings and gears. Due to their compact size, they are common in applications where axial space is limited.

To correctly select a seal, you must verify the shaft diameter, the housing diameter and the available height. The shaft surface must be ground and have adequate hardness to extend the life of the lip. During installation, it is advisable to lubricate the lip and use a tool that prevents damaging it. Concentricity and parallelism between shaft and housing also influence sealing.

If you need a nearby size or an equivalent from another brand, you can consult us with the code 1291 or with the dimensions 17x24x5 mm. At MR Accesorios Industriales we check the manufacturer's data sheet to confirm dimensional and design compatibility. We can also advise you on variants with spring, double lip or alternative materials depending on the fluid and working temperature.

To request a quote for this DBH 1291 seal, write to us via WhatsApp and send us the code or the dimensions. Our technical team replies with the information you need to evaluate the replacement. MR Accesorios Industriales works with in-house manufacturing and offers advice so you choose the right seal for each application.