Radial shaft seal DBH 1170

DBH 1170 is a radial shaft seal reference, within Seals. Request a quote for 1170 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1170 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants in equipment with rotating motion. It is installed in housings of 100 mm diameter and 12 mm height, with an A 378 design that combines a flexible sealing lip with a metal body for a firm fit. It is a key component in pumps, electric motors, gear reducers and other systems where sealing extends the service life of bearings and gears.

The DBH 1170 is a radial shaft seal with designation 1170, manufactured by DBH. Its main dimensions are 100 mm housing diameter (D), 12.00 mm height (h) and an A 378 design. The shaft diameter (d) must be confirmed against the manufacturer's data sheet before final selection. The A 378 design corresponds to a seal with a sealing lip and metal case, suitable for applications with rotating shafts and oil or grease lubrication.

This seal is used in equipment where it is necessary to prevent lubricant leaks and the ingress of dust, water or particles. Typical applications include centrifugal pumps, electric motors, speed reducers, gearboxes and conveyor rollers. It is also found in machine tools, process equipment and transmission systems operating in environments with dirt or moisture. Its function is to protect bearings and extend maintenance intervals.

For installation, verify that the 100 mm housing is clean, free of burrs and with the proper tolerance for a radial shaft seal. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and use an installation tube that presses on the outer diameter to avoid damage. The 12.00 mm height should sit flush or slightly recessed according to the housing design. If the shaft shows wear, consider a seal with an auxiliary lip or a repair sleeve.

If you need a nearby size or an equivalent, you can send us the code 1170 or the dimensions of your current seal (shaft diameter, housing and height). We can also look for alternatives in other brands or with similar designs within the DBH line. To do so, send a photo of the part or the data engraved on the seal. Our technical team helps you identify the correct option according to the application and the type of lubricant.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. If you need a quote for the DBH 1170 oil seal or want to ask about an equivalent size, write to us on WhatsApp and we will reply shortly. We can also advise you on installation and seal selection for your equipment. Send us the code or the dimensions and we will provide a quote with no obligation.