Radial shaft seal DBH 5056Vit — 22.00 x 47.00 x 10.00

DBH 5056Vit is a radial shaft seal reference, within Seals. Request a quote for 5056Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5056Vit radial shaft seal is a lip seal that is mounted in the housing and seals against the rotating shaft to retain lubricant and block the ingress of dust, water or particles. With 22 mm shaft, 47 mm housing and 10 mm height, and Lx design, it is a commonly used size in pumps, electric motors, gearboxes and power transmission equipment. MR Accesorios Industriales supplies it within its seals and radial shaft seals line.

This item is a seal from the DBH line, identified by the code 5056Vit and commercial designation 5056Vit. Its nominal dimensions are 22.00 mm shaft diameter, 47.00 mm housing diameter and 10.00 mm height. The Lx design corresponds to a single-lip seal with spring, intended for rotating shafts with permanent lubrication. The elastomeric lip works on the shaft and the outer metal case is fitted by interference in the housing. It is a wear part: when the lip hardens, crystallizes or loses elasticity, it begins to seep oil and should be replaced before the equipment loses lubricant.

Typical applications for a 22 x 47 x 10 mm seal appear in centrifugal and gear pumps, low and medium power electric motors, gear reducers and transmission boxes, compressors, mixers and washing or process equipment with water presence. In all these cases the seal performs two functions: retaining the oil or grease on the lubricated side and preventing contaminants from entering from the environment. It is also used as a secondary closure in bearings and bushings, where it protects the lubricant and extends the life of the assembly.

To install it correctly, verify that the shaft diameter is within the tolerance indicated by the manufacturer and that the contact surface has no burrs, deep scratches or wear. The housing must be clean, without remains of old sealant, and the seal is inserted perpendicularly, with a press or support tube on the outer ring, never striking the lip. Before mounting, lubricate the lip with the same service oil or grease. If the shaft shows a marked groove, consider slightly shifting the seal or using a wear sleeve.

If you need a nearby size, a different design or an equivalent seal from another brand, send us the code 5056Vit or the dimensions 22 x 47 x 10 mm and the type of application. With that data we can look for alternatives within the DBH line or other brands we supply, always confirming dimensions and design against the manufacturer's data sheet. We can also guide you if the original seal has no visible identification or if the shaft was ground and the nominal size changed.

To request a quote for this DBH 5056Vit seal, send the code on WhatsApp to MR Accesorios Industriales. If you have doubts about installation or want us to verify compatibility with your equipment, attach a photo of the old part or the dimensions taken with a caliper. With more than 80 years in the industry, at MR Accesorios Industriales we work with seals, bearings and power transmission so you can find the right part without hassle.