DBH 8326 radial shaft seal — 31.75 x 44.5 x 6.35
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8326 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 8326 and any equivalents.
The DBH 8326 is a radial shaft seal from the DBH brand, commonly used to retain lubricant and exclude contaminants in rotating equipment. It features a single sealing lip and a metal outer case, identified as the Ms design. With a 31.75 mm shaft diameter, 44.50 mm housing diameter, and 6.35 mm height, it fits applications where axial space is limited. The seal is press-fitted into the housing and its flexible lip maintains dynamic contact with the shaft. As a wear component, it should be replaced when leakage first appears.
Part number 8326 belongs to the DBH family of radial shaft seals. Its dimensions are shaft 31.75 mm, housing 44.50 mm, and height 6.35 mm. The Ms designation indicates a configuration with a single sealing lip and a metal body, suited for retaining oil or grease in moderate-rotation applications. The part number makes it straightforward to identify and compare with other sizes in the same series.
Seals of this size are often found in small gearboxes, centrifugal pumps, electric motors, fan shafts, and power transmission equipment. Their primary function is to keep lubricant contained within the assembly while blocking dust, water, or particles that could accelerate wear on bearings and gears. They also serve as secondary closures in split plummer block housings and pulley assemblies.
Proper installation requires a shaft free of burrs or deep marks in the contact area, and a housing that is clean and undistorted. Lubricate the lip before fitting, and use a support tube that presses on the outer diameter—never on the lip. Selection depends on rotation speed, operating temperature, and the type of fluid; if these parameters are not known, they should be confirmed before replacement.
To request a quote for part number 8326, provide it along with the shaft and housing dimensions. A photo of the old seal or the assembly drawing can also help. We cross-check the designation against the manufacturer's data and can suggest alternatives within the same family. Send part number 8326 by WhatsApp or email to get started.
Dimensions
- Shaft (d)
- 31.75mm
- Housing bore (D)
- 44.5mm
- Height (h)
- 6.35mm
- Design
- Ms
Frequently asked questions
- What are the dimensions of the DBH 8326 oil seal?
- The dimensions are 31.75 mm shaft diameter, 44.50 mm housing diameter, and 6.35 mm height. The design is Ms. These are the critical measurements to compare with your equipment.
- How can I verify if this oil seal replaces the one I have?
- Measure the shaft diameter, housing bore, and housing width with a caliper. If they match 31.75 mm, 44.50 mm, and 6.35 mm, the 8326 is compatible. If unsure, send us the dimensions via WhatsApp and we will verify.
- What lubricants does this oil seal withstand?
- The Ms design is typically used with industrial oils and greases. Final compatibility depends on the specific fluid, temperature, and rotation speed. Provide those details and we can advise on suitability.