Radial shaft seal DBH 8283 — 18.00 x 26.00 x 6.00/9.50

DBH 8283 is a radial shaft seal reference, within Seals. Request a quote for 8283 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8283 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 18 mm shaft, 26 mm housing and a stepped height of 6.00/9.50 mm, it fits spaces with a shoulder. It is a wear part that should be replaced when there are oil leaks or noise. MR Accesorios Industriales supplies this official brand and advises you on choosing the correct size.

This item is a radial shaft seal from the DBH brand, identified by part number 8283. Its dimensions are 18 mm shaft diameter, 26 mm housing diameter and a height of 6.00/9.50 mm, which indicates a double-height design: the sealing lip is located in the 6 mm section and the 9.50 mm outer shoulder facilitates press fitting. The A 090 design corresponds to a one-piece seal with a rubber lip and spring, suitable for rotating shafts with lubrication. Always confirm these dimensions against the manufacturer's data sheet before ordering.

Radial shaft seals such as the DBH 8283 are used in gearboxes, pumps, electric motors, transmission shafts and process equipment. Their purpose is twofold: to retain the oil or grease of the bearing and to block the entry of external contaminants. In environments with dust, water or chips, a seal in good condition extends the life of bearings and gears. They are also used in applications where axial space is limited and compact sealing is required.

To install this seal, check that the shaft has no burrs or wear and that the sealing surface is clean. Lubricate the lip with the same oil used in the equipment before inserting it. The housing must be machined with the appropriate tolerance for a press fit; tap with a tube whose outer diameter is similar to that of the seal so as not to deform it. If the shaft has a deep groove, consider a nearby size or a design with an auxiliary lip. The selection depends on speed, temperature and the type of lubricant.

If you need a seal equivalent to the DBH 8283 or a nearby size, send us the part number, the shaft, housing and height dimensions, and a photo of the old part. At MR Accesorios Industriales we compare this data with the available alternatives and offer you the most convenient option. We can also look for a seal with a similar design from another brand if the original is not available. The more data you give us, the more accurate the proposal will be.

To request a quote for the DBH 8283 seal or ask about an equivalent size, message us on WhatsApp and send us part number 8283 along with the dimensions. Our technical team reviews your inquiry and replies with the options that best suit your equipment. We work with leading brands and in-house manufacturing in other product lines, always backed by more than 80 years in the industrial market.