DBH 9446 radial shaft seal — 56 x 80 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9446 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 9446 and any equivalents.
The DBH 9446 is a radial shaft seal from the DBH line, built with an Lx design. It fits a 56.00 mm shaft, a 80.00 mm housing bore, and has a 8.00 mm height. This seal keeps lubricant in and contaminants out of gearboxes, pumps, electric motors, and other rotating equipment. MR supplies this brand and can help you match the right seal to your application.
The Lx designation refers to a specific lip and metal case arrangement within the DBH series. It is intended for installations where axial space is tight and dependable sealing on a turning shaft is needed. The seal combines a flexible sealing lip with a metal outer body that presses into the housing.
You will find this type of seal in gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers, and machine tools. Its job is to hold oil or grease inside the assembly while blocking dust, water, and particles from entering. By doing so, it helps protect bearings and gears from premature wear.
When installing a radial shaft seal, make sure the shaft and housing are clean and free of burrs or scratches. Lubricate the lip before pressing it in. The shaft surface should have the right hardness and roughness to avoid early wear. If a wear groove has formed on the shaft, you can shift the seal slightly or replace the shaft. Correct alignment between shaft and housing is also important to prevent leaks.
If you need an equivalent to the DBH 9446, send the full part number, the shaft, housing, and height dimensions, and a photo or sample of the original seal. With that information, we can search for an alternative within the lines we carry or propose a custom sealing solution. We can also recommend a lip material based on the fluid and operating temperature.
To request a quote for the DBH 9446 or ask about other sizes, message us on WhatsApp and mention part number 9446. We reply with the technical details you need to select the correct seal and avoid unplanned downtime.
Dimensions
- Shaft (d)
- 56mm
- Housing bore (D)
- 80mm
- Height (h)
- 8.00mm
- Design
- Lx
Frequently asked questions
- How do I request a seal equivalent to the 9446?
- Send us a WhatsApp message with the part number 9446 and the dimensions of the original seal (shaft, housing, and height). A photo or sample also helps. We will look for a match within our lines or suggest a similar sealing option.
- What applications does this radial shaft seal have?
- It is commonly used in gearboxes, pumps, electric motors, conveyor rollers, and other equipment with rotating shafts that need to retain lubricant and keep out contaminants. It plays a key role in protecting bearings and gears in dusty, wet, or oily environments.
- What are the dimensions of the DBH 9446 seal?
- The DBH 9446 has a shaft diameter of 56.00 mm, a housing diameter of 80.00 mm, and a height of 8.00 mm. It is a radial shaft seal with an Lx design. If you need to confirm compatibility with your equipment, send us the assembly data and we will advise you.