Radial shaft seal DBH 8334 — 52.40 x 76.20 x 7.90

DBH 8334 is a radial shaft seal reference, within Seals. Request a quote for 8334 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8334 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. With dimensions of 52.40 mm shaft diameter, 76.20 mm housing diameter and 7.90 mm height, and an Mz design, it is a replacement part for industrial equipment. MR Accesorios Industriales supplies this official brand and advises you so you choose the correct seal.

This item is a DBH radial shaft seal, identified by the code 8334. Its dimensions are: shaft diameter (d) 52.40 mm, housing diameter (D) 76.20 mm and height (h) 7.90 mm. The Mz design corresponds to a specific construction configuration within the DBH line. As it is a lip seal, its geometry is intended to be press-fitted into a housing and seal against a rotating shaft. It is a precision part that works in direct contact with movement, so its correct selection is key to preventing leaks.

Radial shaft seals such as the DBH 8334 are used in gearboxes, pumps, electric motors, conveyor rollers and power transmission equipment. They also appear in agricultural machinery, process equipment and hydraulic systems where oil or grease must be contained. Their main function is to protect bearings and gears from external contamination, extending the service life of the assembly. In industrial plants, they are commonly found in preventive or corrective maintenance of rotating equipment.

To correctly select a seal, verify that the shaft, housing and height dimensions match those of your equipment's housing and shaft. The Mz design may involve a lip with specific sealing characteristics; if you have any doubts, ask us. During assembly, lubricate the lip with the same oil or grease used in the equipment, avoid striking it and make sure the shaft has no burrs or excessive wear. A rough surface or an oval shaft can cause premature leaks.

If you need a seal equivalent to the DBH 8334 or a nearby size, the most practical thing is to send us the full code, the dimensions or a photo of the original part. At MR Accesorios Industriales we can look for alternatives within the same category of seals and oil seals, respecting the critical dimensions. We can also advise you on the appropriate design according to the type of application and the fluid to be retained. Do not improvise with approximate dimensions: a wrongly sized seal fails quickly.

To request a quote for the DBH 8334 seal or ask about a similar size, send us the code on WhatsApp. At MR Accesorios Industriales we handle technical inquiries and help you identify the correct part for your equipment. Remember that the designation 8334 and the dimensions 52.40 x 76.20 x 7.90 mm are the key data to avoid errors. We are here to advise you on the selection of seals and oil seals for industrial maintenance.