Radial shaft seal DBH 5680 — 31.75 x 52.37 x 6.35

DBH 5680 is a radial shaft seal reference, within Seals. Request a quote for 5680 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5680 oil seal is a radial seal with an Mt design that is fitted between a rotating shaft and a fixed housing to retain lubricant and block the entry of contaminants. Its dimensions —31.75 mm shaft, 52.37 mm housing and 6.35 mm height— make it suitable for equipment where axial space is limited and a reliable closure is required. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal.

This item is a DBH 5680 radial shaft seal, identified by its designation 5680. Its standardized dimensions are: shaft diameter 31.75 mm, housing diameter 52.37 mm and height 6.35 mm. The Mt design corresponds to a configuration with a sealing lip and metal body, designed for press fitting into a cylindrical housing. It is a direct replacement part, not a generic component: respect these dimensions to avoid leaks or premature wear.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, drive shafts and continuous process equipment. In all cases it serves to confine the oil or grease inside the assembly and prevent dust, water or particles from entering the bearing. It is commonly found in agricultural machinery, packaging lines and pumping equipment where the shaft rotates at moderate speeds.

For correct installation, check that the shaft has no burrs or splines and that the housing is clean and free of deformation. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and tap with a support tube on the outer diameter, never on the lip. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. The selection depends on speed, temperature and the type of fluid to be retained.

If you need an equivalent or a close size, send us code 5680 along with the shaft and housing dimensions. You can also send a photo of the old part or the assembly drawing. At MR Accesorios Industriales we cross-check the data against the manufacturer's data sheet and offer alternatives within the same radial shaft seal category. Do not improvise dimensions: a difference of tenths can cause leaks.

To request a quote for this DBH 5680 oil seal or ask about other sizes in the line, write to us on WhatsApp. Our technical team will reply with the information you need to buy the correct part. MR Accesorios Industriales works with official brands and in-house manufacturing, and supports you in the selection of seals, bearings and power transmission.