Radial shaft seal DBH 8369/85 — 22.00 x 31.95 x 3.00/6.50

DBH 8369/85 is a radial shaft seal reference, within Seals. Request a quote for 8369/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8369/85 radial shaft seal is a lip seal designed to close off the passage of lubricant and prevent the entry of contaminants on rotating shafts. Its designation indicates the main dimensions: 22 mm shaft diameter, 31.95 mm housing diameter and a height of 3.00/6.50 mm. It is used in gearboxes, pumps, electric motors and power transmission equipment where axial space is limited and a reliable seal is needed.

This item is a radial shaft seal from the DBH brand, identified by the code 8369/85. Its nominal dimensions are 22 mm shaft diameter (d), 31.95 mm housing diameter (D) and a height (h) of 3.00/6.50 mm. The A 323 design corresponds to a single lip configuration with a spring, suitable for rotating shafts. The stepped height of 3.00/6.50 mm allows it to be installed in cavities with a shoulder, keeping the lip in uniform contact with the shaft.

Typical applications for this oil seal include gearboxes, centrifugal pumps, low-power electric motors, spindles and power transmission equipment. In all cases, its function is to retain the oil or grease inside the assembly and block dust, water or particles that could damage the bearings and gears. It is a critical part in preventive maintenance, since timely replacement prevents leaks and premature wear.

To mount this oil seal correctly, check that the shaft has adequate hardness and roughness, with no burrs or marks that could damage the lip. Lubricate the lip with the same oil used in the equipment before inserting it, and use a mounting tube that bears on the outer diameter, never on the lip. The 3.00/6.50 mm height requires a housing with a shoulder that matches that geometry. If the shaft shows wear, consider a nearby size or a design with an auxiliary lip.

If you need an equivalent or a nearby size, send us the code 8369/85 or the dimensions of the original seal (shaft diameter, housing and height) on WhatsApp. At MR Accesorios Industriales we can look for alternatives within the same series or from other brands we carry. We can also advise you on the most suitable lip design according to the type of lubricant, speed and working temperature.

DBH is an official brand that MR carries, so you can ask us about this oil seal and the rest of the seal line. Write to us on WhatsApp with the code 8369/85 or with the dimensions of your equipment and we will send you a quote. If you have doubts about mounting or selection, our technical team helps you choose the right option for your application.