Radial shaft seal DBH 5637 — 40.00 x 56.00 x 10.00

DBH 5637 is a radial shaft seal reference, within Seals. Request a quote for 5637 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5637 radial shaft seal is a lip seal designed for rotating shafts with a 40 mm diameter, a 56 mm housing and a 10 mm height. Its function is to retain lubricant inside the assembly and prevent the entry of dust, water or particles that accelerate wear on bearings and bushings. It is press-fitted into the housing and runs on the shaft surface, forming a reliable dynamic barrier in industrial equipment.

This item is a radial shaft seal from the DBH line, identified by part number 5637. According to the product page data, it fits a shaft of 40 mm diameter, a housing of 56 mm and a total height of 10 mm. The Mr design indicates the lip and seal body configuration. It is a direct replacement part for assemblies where those three dimensions are already defined: if the shaft or the bore do not match, do not force the installation, because the lip will not seal correctly.

Radial shaft seals such as the 5637 are used in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. They also appear in machine tools, agitators and lubrication systems where there is continuous rotation and a risk of leakage. In all these cases, the seal protects the bearing or bushing and keeps lubrication at the exact point, which extends the service life of the assembly and reduces maintenance downtime.

To select a seal correctly, verify that the shaft diameter, housing diameter and height match the values on the product page. Also check the condition of the running surface: if the shaft has scratches, wear or burrs, the new lip will not seal even if the dimensions are correct. During installation, lubricate the lip with the same grease or oil used in the equipment, insert it perpendicular to the housing and avoid striking it with tools that deform the metal body.

If part number 5637 is not the one you need, or if your shaft has a nearby size, write to us on WhatsApp and we will help you find the equivalent seal. We can compare the designation, dimensions and lip type to find the part that best fits your equipment. MR Accesorios Industriales carries the DBH brand as well as other seal lines, so we likely have an alternative compatible with your application.

MR Accesorios Industriales has more than 80 years in the industrial sector and carries the DBH brand as part of its catalog of seals and radial shaft seals. If you already have part number 5637, send it on WhatsApp along with your shaft and housing dimensions so we can confirm your quote. If you need advice on installation or want to evaluate a replacement, the technical team can guide you before you buy.