Radial shaft seal DBH 8161 — 50.00 x 80.00 x 13.00

DBH 8161 is a radial shaft seal reference, within Seals. Request a quote for 8161 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8161 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks dust and water from entering equipment with a rotating shaft. With its dimensions of 50 mm shaft, 80 mm housing and 13 mm height, it is used in gearboxes, pumps, electric motors and transmissions. MR Accesorios Industriales supplies it as part of its line of seals and oil seals for industrial maintenance.

This item is a radial shaft seal from the DBH brand, identified by the code 8161. Its dimensions are 50 mm shaft diameter, 80 mm housing diameter and 13 mm height. The Lx design indicates a configuration with a sealing lip and metal case, suitable for retaining lubricant and excluding contaminants on rotating shafts. It is press-fitted into the housing and runs on the shaft with an oil film that ensures sealing and low friction.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, speed reducers and transmission equipment. In industrial, food or process plants, it is used to protect bearings and gears from the ingress of particles and from lubricant loss. It is also found in agricultural machinery and material handling equipment where the shaft rotates continuously.

To correctly select this seal, verify that the shaft diameter, housing diameter and height match the dimensions indicated. The shaft surface must be ground and free of burrs; the housing must be clean and have the proper chamfer so the lip is not damaged during installation. Lubricate the lip before inserting it and use an installation tube that rests on the case, never on the lip. If the shaft shows wear, consider a neighboring size or a seal with an auxiliary lip.

If you need an equivalent seal or a close size, send us the code 8161 or the dimensions 50 x 80 x 13 mm via WhatsApp. At MR Accesorios Industriales we can advise you on alternatives from the same brand or from other lines we supply, always respecting the dimensions and the type of design. We can also help you identify the seal from the brand and model of the equipment where it is mounted.

MR Accesorios Industriales supplies seals and oil seals for the maintenance of rotating equipment. If you have questions about the application or installation, write to us on WhatsApp with the code 8161 and we will advise you. Remember that correct installation and lubrication of the lip are key to the service life of the seal and of the bearing it protects.