Radial shaft seal DBH 8933 — 65.00 x 75.00 x 7.00

DBH 8933 is a radial shaft seal reference, within Seals. Request a quote for 8933 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8933 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Thanks to its compact size and Lx design, it is used in gearboxes, pumps, electric motors and power transmission equipment where axial space is limited. At MR Accesorios Industriales we carry it as part of our seals and oil seals line for maintenance and replacement.

This DBH 8933 oil seal has a shaft diameter of 65 mm, a housing diameter of 75 mm and a height of 7.00 mm. The Lx design corresponds to a single-lip seal with a metal case and sealing lip, intended for rotating shafts with lubrication. The 8933 designation identifies the exact size within the DBH line, so when ordering it is best to provide the full code to avoid confusion with similar sizes.

Typical applications for a seal of this size include gearboxes, reducers, centrifugal pumps, electric motors, compressors and belt or chain drive equipment. It is also found in machine tools, industrial washing equipment and conveyor systems. In all cases it serves to confine the oil or grease inside the assembly and prevent contaminants from entering that accelerate wear on bearings and gears.

For proper installation, check that the shaft has no burrs or marks and that the sealing surface is polished; a scratched shaft ruins the lip within a few hours. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and install the seal with a support tube that presses on the case, never on the lip. If the housing has a groove or shoulder, respect the installation depth so the lip does not sit outside the track.

If you cannot find code 8933 or need a similar size, send us the shaft diameter, housing diameter and height you have measured, plus a photo of the old seal if possible. With that data we look for the equivalent in DBH or another brand of the same quality. We can also advise you if the original seal has a double lip, spring or any special configuration that is not visible at first glance.

To request a quote for the DBH 8933 oil seal, send the code by WhatsApp to MR Accesorios Industriales along with the quantity you need. If you are replacing a worn seal, attach the shaft and housing measurements to confirm the reference is correct. Our technical team reviews the request and replies with the alternative that best fits your equipment.