Radial shaft seal DBH 1115 — 33.00 x 40.00 x 3.50/6.50

DBH 1115 is a radial shaft seal reference, within Seals. Request a quote for 1115 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1115 radial shaft seal is a lip seal that prevents oil or grease leaks and blocks dust and water from entering equipment with rotating parts. Its A 365 design and dimensions of 33 mm shaft, 40 mm housing and 3.50/6.50 mm height make it suitable for assemblies where axial space is limited and a reliable seal is required. MR Accesorios Industriales supplies this official brand and advises you on choosing the right seal for your application.

This item is a radial shaft seal from the DBH line, identified by part number 1115. Its dimensions are 33 mm shaft diameter, 40 mm housing diameter and a height of 3.50/6.50 mm. The A 365 design corresponds to a specific construction combining a sealing lip and a metal body. It is intended for rotating shafts and is press-fitted into the housing, with the lip in contact with the shaft to retain lubricant.

Typical applications for this seal include gearboxes, pumps, electric motors, reducers and power transmission equipment. In general, it is used where a shaft rotates inside a housing and the oil needs to be separated from the outside environment. It also appears in agricultural machinery, material handling equipment and process lines requiring protection against contaminants. Its compact size makes it suitable for spaces with little axial clearance.

To select and install this seal, verify that the shaft and housing dimensions match: 33 mm and 40 mm respectively. The 3.50/6.50 mm height indicates that the housing must have a compatible depth. Before installing, check the condition of the shaft: free of burrs, without wear and with suitable roughness. Lubricate the lip and use an installation tool that presses on the outer edge, never on the lip. If the shaft shows a worn track, consider a repair sleeve or a seal with the lip in a different position.

If you need an equivalent seal or a nearby size, the most practical approach is to send us part number 1115 or your current dimensions (shaft diameter, housing diameter and height). With that data we can look for alternatives within the same DBH line or other brands we supply. We can also advise you if the available space allows a different height. The more data you give us — equipment type, speed, temperature and fluid to be retained — the better the recommendation will be.

To request a quote for the DBH 1115 oil seal or ask about a similar size, send us the part number on WhatsApp to MR Accesorios Industriales. We will reply with the options that best fit your equipment. If you have doubts about installation or selection, we can also advise you with no obligation. Remember that we work with official brands and in-house manufacturing to cover different industrial sealing needs.