Radial shaft seal DBH 5193Pol — 64.00 x 80.00 x 8.00

DBH 5193Pol is a radial shaft seal reference, within Seals. Request a quote for 5193Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5193Pol radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and block the entry of dust, water or particles that could damage bearings and gears. With dimensions of 64 mm shaft, 80 mm housing and 8 mm height, and an Lz-R design, it is press-fitted into crankcases, gearboxes and pumps. MR Accesorios Industriales supplies it as an official brand so you can add it to your maintenance list.

This item is a radial shaft seal from the DBH line, identified by the code 5193Pol. Its nominal dimensions are 64 mm shaft diameter (d), 80 mm housing diameter (D) and 8.00 mm height (h). The Lz-R design corresponds to a spring-loaded lip configuration that improves contact on the shaft and favors sealing in the presence of oil or grease. It is a direct replacement part for equipment already using this size, not a generic component without a reference.

Typical applications for a seal of this size appear in gearboxes, electric motors, centrifugal pumps, transmission shafts and process equipment. In all cases it performs the same function: confining the lubricant and acting as a barrier against external contaminants. When the seal wears, it starts losing oil around the shaft area or allows dirt to enter, which accelerates wear on nearby bearings and gears.

To install it, check that the shaft has no burrs or deep marks on the sealing track and that the housing is clean and free of deformation. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, using a suitable installation tool. The choice of the Lz-R design is justified when there is oil or grease on the sealed side and a lip with good rotational response is required. If the equipment operates with heavy vibration or temperature, it is advisable to review the manufacturer's data sheet.

If you need an equivalent or a nearby size, the most practical option is to send us the code 5193Pol or the dimensions 64 x 80 x 8 mm via WhatsApp. You can also send a photo of the old seal or the housing drawing. At MR Accesorios Industriales we cross-check that data against the available alternatives and send you a quote with no obligation. For maintenance orders, we check whether there are other sizes in the same series that can be grouped into a single order.

MR Accesorios Industriales supplies the DBH brand as part of its seals and oil seals line. If your equipment calls for this seal, write to us via WhatsApp with the code 5193Pol and we will reply with a quote. We can also advise you if you are unsure between this design and another similar one for your application.