Radial shaft seal DBH 9678Vit — 33.00 x 44.00 x 7.00

DBH 9678Vit is a radial shaft seal reference, within Seals. Request a quote for 9678Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9678Vit radial shaft seal is a lip seal that closes the passage of oil or grease at the point where a shaft passes through a housing. Due to its dimensions —33 mm shaft, 44 mm housing and 7 mm height— it is used in gearboxes, pumps, electric motors and power transmission equipment. MR Accesorios Industriales sells this official brand and advises you so that you choose the correct seal according to the shaft, the housing and the type of lubricant.

This item is a DBH 9678Vit radial shaft seal, with 33 mm shaft diameter, 44 mm housing diameter and 7.00 mm height. It corresponds to the A 156-R design, which defines the geometry of the lip and the metal body. The sealing lip works on the rotating shaft and the outer body is press-fitted into the housing. The 9678Vit designation identifies the size and design within the DBH line, and it is the reference you have to provide to get the same seal or its equivalent.

Radial shaft seals of this size appear in gearboxes, reducers, centrifugal pumps, electric motors, fan shafts and power transmission equipment. They are also used in agricultural machinery, materials handling equipment and process lines where lubricant must be retained and the entry of dust or water prevented. It is always advisable to check the condition of the shaft and the housing before replacing: a scratched shaft or an out-of-round housing shortens the life of the new seal.

To install a radial shaft seal, check that the shaft diameter and the housing diameter match the values on the data sheet. Lubricate the lip before inserting it and use an installation tube or bushing that presses on the metal body, never on the lip. If the seal has a spring, check that it stays on the lubricant side. When selecting, take into account the shaft speed, the working temperature and the type of oil or grease, because they influence the lip material.

If you cannot find the code 9678Vit or you need a nearby size, send us the full designation, the shaft, housing and height dimensions, and a photo of the old seal. With that data we search for the equivalent in the same brand or in another line we sell. We can also advise you if the A 156-R design is not the one that corresponds to your equipment and a different lip profile or a different material is needed.

MR Accesorios Industriales sells the DBH brand as an official brand and has more than 80 years of experience in bearings, power transmission and seals. To request a quote for the 9678Vit oil seal or ask about a similar size, write to us on WhatsApp with the code and the dimensions. We will reply with the available alternative and the quote conditions.