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Radial shaft seal DBH 5444Vit — 15.87 x 28.55 x 9.52
- Manufacturer Part Number
- 5444Vit
- Brand
- DBHOfficial brand
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5444Vit is a radial shaft seal reference, within Seals. Request a quote for 5444Vit via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The DBH 5444Vit oil seal is a single-lip radial seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 15.87 mm shaft diameter, 28.55 mm housing diameter and 9.52 mm height make it suitable for compact spaces. DBH is a brand that MR carries, with technical support to select the right version for the application.
This DBH 5444Vit oil seal has an Lz design, which corresponds to a sealing lip with a spring and a metal case. Its dimensions are 15.87 mm for the shaft, 28.55 mm for the housing and 9.52 mm total height. The elastomer lip ensures sealing on rotating shafts, while the internal spring maintains constant contact pressure. It is a key part for protecting bearings and mechanisms against lubricant loss and the entry of dust or water.
It is used in gear reducer boxes, electric motors, pumps, compressors and power transmission equipment. It is also common in agricultural machinery, conveyors and hydraulic systems where reliable sealing is required in tight spaces. Its compact size makes it ideal for applications with small-diameter shafts rotating at moderate and high speeds.
To install it correctly, verify that the shaft and housing are clean and free of burrs. Lubricate the lip with the same oil or grease used in the application before inserting it. Installation pressure must be uniform, using a tube or socket that rests on the outer diameter. Make sure the seal sits perpendicular to the shaft and that the lip does not turn inside out. If the shaft shows wear, consider a nearby size or a repair sleeve.
If you need an equivalent or a close size, contact us with code 5444Vit and the dimensions of your shaft and housing. We can look for alternatives in other brands or series that meet the same requirements. We also offer advice on selecting the lip material (NBR, FKM, etc.) according to the temperature and the working fluid. At MR Accesorios Industriales we have more than 80 years of experience in industrial sealing.
To request a quote for this DBH 5444Vit oil seal, write to us on WhatsApp and mention the code. We will reply with the purchasing options. If you have doubts about the application, our technical team can help you choose the correct seal.
Dimensions
- Shaft (d)
- 15.87mm
- Housing bore (D)
- 28.55mm
- Height (h)
- 9.52mm
- Design
- Lz
Frequently Asked Questions
- What does the Lz design mean on this oil seal?
- The Lz design indicates a radial shaft seal with an elastomer lip and an internal spring. This type of seal is suitable for rotating shafts and offers good sealing in applications with lubricant. To confirm compatibility with your equipment, ask us.
- Can I replace this oil seal with one from another brand?
- Yes, as long as the shaft, housing and height dimensions match. It is also important to verify the lip type and material. At MR we can look for an equivalent with the same dimensions or a close alternative. Write to us with code 5444Vit.
- How do I know if the oil seal is worn?
- Typical signs are oil leaks, bearing noise or dirt buildup around the seal. If you notice lubricant loss, replace it as soon as possible to avoid greater damage. Ask us about the right replacement part.