Radial shaft seal DBH 8667/85 — 34.00 x 61.90 x 7.54

DBH 8667/85 is a radial shaft seal reference, within Seals. Request a quote for 8667/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8667/85 radial shaft seal is a lip seal that mounts on the shaft and closes off the passage of lubricant and contaminants in gearboxes, pumps and electric motors. Its designation 8667/85 follows the DBH numbering system and defines a thin-section seal with a contact lip. It is press-fitted into the housing and works against the surface of the rotating shaft. MR Accesorios Industriales carries this brand as part of its seals and oil seals line.

This item is a DBH 8667/85 radial shaft seal with the following dimensions: shaft diameter 34 mm, housing diameter 61.90 mm and height 7.54 mm. The Lz design corresponds to a single-lip seal with a spring, intended for rotating shafts with oil or grease lubrication. The designation 8667/85 identifies the dimensional family within the DBH catalog; it is not a material or temperature code. To confirm the lip compound and the temperature range, the manufacturer's data sheet must be consulted, because that data is not included in the designation.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, the seal serves to retain lubricant inside the assembly and prevent the entry of dust, water or particles. It is also used as a secondary barrier in bearings and bushings where axial space is limited. It is a wear part: it should be checked at every preventive maintenance interval.

To install this seal, verify that the shaft diameter is within the tolerance recommended for radial shaft seals and that the contact surface has no burrs, scratches or wear. The housing must be clean and free of dents. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and do so with an installation tool that bears on the outer diameter, never on the lip. If the shaft has a worn track, consider a seal with an offset lip or a repair sleeve.

If you need a neighboring size or an equivalent from another brand, send us the full code, the shaft, housing and height dimensions, and a photo of the old seal. With that data we can look for an alternative within the DBH line or other brands we carry. We can also guide you if the Lz design is not suitable for your application and a different lip type or material is needed. The idea is that you don't buy blindly.

To request a quote for the DBH 8667/85 oil seal, send the code via WhatsApp to MR Accesorios Industriales. If you have questions about the equivalent or want to confirm that the dimensions match your equipment, attach a photo of the part and the dimensions taken with a caliper. That way we reply with the option that best fits your machine.