Radial shaft seal DBH 9798 — 35.00 x 48.00 x 10.50

DBH 9798 is a radial shaft seal reference, within Seals. Request a quote for 9798 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9798 radial shaft seal is a lip seal that mounts on the shaft and blocks the passage of lubricant and contaminants in bearing housings, pumps and gearboxes. With a 35 mm shaft diameter, 48 mm housing diameter and 10.50 mm height, it corresponds to a very widespread size in industrial equipment. Its Lx design combines a sealing lip with a metal body that fits into the housing under pressure. MR Accesorios Industriales carries this official brand and advises you so you choose the right seal.

This item is a DBH brand radial shaft seal, identified by the code 9798. Its nominal dimensions are: shaft diameter 35 mm, housing diameter 48 mm and height 10.50 mm. The Lx design indicates a single-lip configuration with a metal case, suitable for retaining oil or grease in applications where the shaft rotates. The lip runs on a ground surface and the outer body seats under pressure, with no need for adhesives in most cases.

Typical applications for a seal of this size include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In all cases, the function is the same: prevent lubricant leaks to the outside and block the entry of dust, water or particles that accelerate bearing wear. It is a wear part that should be replaced every time the assembly is taken apart.

For correct installation, check that the shaft diameter is within the recommended tolerance and that the sealing surface has no scratches or wear. The housing must be clean and free of burrs. Lubricate the lip before inserting it and install the seal with a support tube that presses on the metal edge, never on the lip. If the shaft has play or is pitted, the seal will not seal even if it is new.

If you need a nearby size or an equivalent from another brand, the most practical thing is to send us the code 9798 or the dimensions 35 x 48 x 10.50. With that data we can look for alternatives in our line of seals and oil seals, or confirm whether there is a variant with a double lip or a different material. We can also advise you if the mounting space allows another height.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you want to request a quote for this seal or ask about a similar size, write to us on WhatsApp and mention the code 9798. We will reply with the options that best fit your equipment.