Radial shaft seal DBH 9693 — 49.00 x 65.50 x 7.50

DBH 9693 is a radial shaft seal reference, within Seals. Request a quote for 9693 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9693 seal is a radial shaft seal with A 288 design that is placed between a rotating shaft and its housing to retain lubricant and stop the ingress of dust, water or particles. Due to its dimensions —49 mm shaft, 65.5 mm housing and 7.50 mm height— it is used in gearboxes, pumps, electric motors and transmission equipment. MR Accesorios Industriales supplies this official brand and advises you so you can choose the correct seal for your application.

This item is a DBH radial shaft seal with designation 9693. Its dimensions are 49 mm shaft diameter (d), 65.5 mm housing diameter (D) and 7.50 mm height (h). The A 288 design defines the geometry of the lip and the metal body, intended for rotating shafts with permanent lubrication. The sealing lip works on the shaft and the outer diameter is fitted by interference in the housing, so the assembly remains firm and centered without the need for additional parts.

Typical applications for a seal of these dimensions appear in gearboxes, reducers, centrifugal pumps, electric motors, compressors and belt or chain transmission equipment. In all cases it performs the same function: keeping oil or grease inside the assembly and preventing the entry of contaminants that accelerate wear on bearings and gears. It is also used as a closure on fan, mixer and conveyor shafts.

To install it correctly, verify that the shaft has no burrs or marks and that the surface where the lip rests is polished and unworn. Lubricate the lip before inserting it and place the seal with a tube or spacer that rests on the outer edge, never on the lip. If the shaft shows a deep groove, consider mounting the seal slightly offset or using a wear sleeve. Selection depends on speed, temperature and the type of fluid.

If you need an equivalent or a nearby size, send us part number 9693 or the current dimensions (shaft diameter, housing and height) via WhatsApp. With that data we search for alternatives in other brands or series that MR supplies and confirm replacement options. We can also guide you if the original seal has no legible identification or if the housing has been modified.

MR Accesorios Industriales supplies the DBH brand as part of its line of seals and radial shaft seals. If you want to request a quote for the DBH 9693 seal or ask about a similar size, write to us on WhatsApp with the part number and we will respond promptly.