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Radial shaft seal DBH 9053 — 20.00 x 28.00 x 6.00
- Manufacturer Part Number
- 9053
- Brand
- DBHOfficial brand
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9053 is a radial shaft seal reference, within Seals. Request a quote for 9053 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The DBH 9053 radial shaft seal is a lip seal mounted on the shaft and against the housing to retain lubricant and block the entry of dust, water or particles. Its Lx design combines a sealing lip with a metal body that press-fits into the cavity. It is used in gearboxes, pumps, electric motors and power transmission equipment where a shaft rotates inside a fixed support.
This item is an oil seal from the DBH line, identified by the code 9053. Its dimensions are 20 mm shaft, 28 mm housing and 6.00 mm height, with an Lx design. The lip runs on the shaft surface and the outer diameter press-fits into the cavity. The 6 mm height defines the seal width and affects the space available for installation.
Seals of this type are found in gearboxes, centrifugal pumps, electric motors, conveyor rollers and chain or belt drive equipment. Their function is to keep oil or grease inside the assembly and prevent the entry of contaminants that accelerate wear on bearings and gears. They are also used in applications with continuous or intermittent rotating motion.
To select correctly, check that the shaft diameter, housing diameter and height match the seal dimensions. The shaft surface must be clean, free of burrs or grooves, and the lip should be lubricated before installation. The seal is inserted perpendicular to the shaft, with a tube or driver that presses on the outer ring, never on the lip. If the shaft shows wear, consider a nearby size or a repair sleeve.
If you need an equivalent seal or a close size, send us the code 9053 or the shaft, housing and height dimensions. At MR Accesorios Industriales we work with the DBH line and can guide you toward alternatives within the same category. The more data you give us — equipment type, rotation speed and working conditions — the better we can tailor the recommendation.
To request a quote for the DBH 9053 oil seal or ask about another size, send the code via WhatsApp to MR Accesorios Industriales. We will reply with the alternatives that fit your assembly.
Dimensions
- Shaft (d)
- 20mm
- Housing bore (D)
- 28mm
- Height (h)
- 6.00mm
- Design
- Lx
Frequently Asked Questions
- What are the dimensions of the DBH 9053 oil seal?
- The DBH 9053 oil seal has a 20 mm shaft diameter, 28 mm housing diameter and 6.00 mm height. These dimensions define the installation: the lip seals on the 20 mm shaft and the outer diameter fits into a 28 mm cavity.
- How do I know if this oil seal replaces the one I have installed?
- Compare the shaft diameter, housing diameter and height of the old seal with the values of the 9053. If they match, it is compatible. If any dimension differs, ask us about a nearby size within the same line.
- What care should I take when installing a radial shaft seal?
- Clean the shaft and housing, remove burrs and lubricate the lip before installation. Insert the seal perpendicular, pressing on the outer ring, never on the lip. Avoid hitting the seal and check that it sits flush or in the position indicated by the equipment.