Radial shaft seal DBH 5223Vit — 45.00 x 65.00 x 10.00

DBH 5223Vit is a radial shaft seal reference, within Seals. Request a quote for 5223Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5223Vit 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 45 mm shaft, 65 mm housing and 10 mm height, and Lz design, it is a common size in gearboxes, pumps and power transmission equipment. MR Accesorios Industriales carries this brand and advises you so you choose the right seal for your application.

This item is a DBH 5223Vit radial shaft seal, identified by its 5223Vit designation, with the following dimensions: shaft diameter 45 mm, housing diameter 65 mm and height 10 mm. The Lz design corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. The 5223 series groups seals of compact cross-section for standard housings. The sealing lip runs on the shaft and the outer case fits into the housing, creating a double barrier: it retains the oil or grease inside and blocks the entry of contaminants from outside.

Typical applications for a seal of this size include gearboxes, reducers, centrifugal pumps, electric motors, transmission shafts and process equipment. In all cases it performs the same function: keeping the lubricant inside the assembly and preventing dust, wash water or process residues from reaching the bearings or gears. It is also used as a secondary closure in equipment where there is a pressure difference or constant oil splashing.

To mount it properly, check that the shaft has no burrs or marks that could damage the lip, and that the housing is clean and free of deformation. The shaft surface must be ground and have adequate hardness to prevent premature wear. During installation, lubricate the lip with the same oil used in the equipment and use a mounting tube that bears on the metal case, never on the lip. If the seal replaces a worn one, also check the condition of the shaft: a scored raceway or axial play shortens the life of the new seal.

If you need a nearby size or an equivalent, the most practical thing is to send us the complete seal part number, the brand and the shaft, housing and height dimensions. With that data we can search the 5223 series or other DBH alternatives and the other brands we carry. A photo of the old part or the housing drawing also works. The designation does not have to match: what matters is the combination of dimensions and the lip type.

To request a quote for the DBH 5223Vit oil seal or ask about a similar size, send us the part number on WhatsApp at MR Accesorios Industriales. We will reply with the alternatives that best fit your equipment. If you have questions about mounting or the Lz design, write to us and we will help you.