Radial shaft seal DBH 9637 — 25.00 x 37.00 x 7.00

DBH 9637 is a radial shaft seal reference, within Seals. Request a quote for 9637 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9637 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and stop the ingress of dust, water or particles. Due to its dimensions —25 mm shaft, 37 mm housing and 7 mm height— it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales sells it as part of its line of seals and oil seals for maintenance and replacement.

This item is an oil seal from the DBH brand, identified with the part number 9637. Its nominal dimensions are 25 mm shaft diameter, 37 mm housing diameter and 7.00 mm height, and its design is Lx. The Lx design corresponds to a single-lip seal with a metal case and sealing lip, intended for rotating shafts with lubrication. The lip runs on the shaft and the case fits into the housing to hold the assembly in position.

Typical applications for a seal of these dimensions appear in equipment where a shaft rotates inside a housing with oil or grease: gearboxes, centrifugal pumps, electric motors, reducers and conveyor rollers. It is also found in machine tools and continuous process equipment, where the main function is to prevent lubricant leaks and the entry of contaminants that accelerate the wear of bearings and gears.

For proper installation, check that the shaft and housing are clean, free of burrs and marks, and that the shaft surface has the hardness and roughness suitable for a radial shaft seal. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking it unevenly. If the shaft shows wear, consider a neighboring size or a seal with the lip in another position to avoid repeating the failure.

If you need an equivalent or a close size, send us the part number 9637 together with the shaft, housing and height dimensions shown on your equipment. You can also send us a photo of the old seal or the housing to compare the design. At MR Accesorios Industriales we review alternatives within the DBH line and other brands we carry, always confirming the technical data sheet before quoting.

To move forward with the quote, write to us on WhatsApp and send us the part number 9637 or the dimensions 25 x 37 x 7.00 mm. With that data we verify the size and the Lx design, and we reply with the alternative that best fits your equipment. MR Accesorios Industriales has more than 80 years in the industrial sector, supporting the maintenance and replacement of seals and oil seals.