Radial shaft seal DBH 5556Vit — 17.00 x 35.00 x 7.00

DBH 5556Vit is a radial shaft seal reference, within Seals. Request a quote for 5556Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5556Vit 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. With a 17 mm shaft, 35 mm housing and 7 mm height, and Lz design, it is a compact size commonly found in transmission equipment and small pumps. MR Accesorios Industriales supplies it as an official brand within its seals line.

This item is a DBH 5556Vit radial shaft seal, identified by its designation 5556Vit. Its dimensions are 17.00 mm shaft diameter, 35.00 mm housing diameter and 7.00 mm height. The Lz design corresponds to a seal with a sealing lip and a standard configuration for rotating shafts. The elastomer and internal spring are not detailed in the record, so they are confirmed against the manufacturer's data sheet at the time of quoting.

It is used in gear reducer cases, electric motors, centrifugal pumps, fan shafts and power transmission equipment where oil or grease must be separated from the environment. It also appears in machine tools, conveyors and continuous process equipment. The 17 x 35 x 7 mm combination is common on low and medium speed shafts with thin-wall housings.

To install it, check that the shaft is clean, with no burrs or marks, and lubricate the lip before inserting it. The seal must enter perpendicular to the housing, without direct blows on the lip. When selecting it, take into account the shaft speed, the operating temperature and the fluid to be retained: if the equipment operates with hot oil or is exposed to dust, it is advisable to evaluate a specific compound. The Lz design is a starting reference, not the only option.

If you cannot find the exact size or the code 5556Vit is not available, we can look for an equivalent in another brand or a nearby size within the same family. For that we need the shaft diameter, the housing diameter and the height, plus a photo of the old seal or the engraved code. With that data we review sealing alternatives that fulfill the same function.

Send the code 5556Vit or the dimensions 17 x 35 x 7 mm on WhatsApp to MR Accesorios Industriales and we will send you the quote. If you have questions about installation or want to confirm the Lz design, write to us and we will look at it together.