DBH 8311Vit radial shaft seal — 80 x 96 x 9
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8311Vit 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 8311Vit and any equivalents.
The DBH 8311Vit is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. Its Lx-R configuration uses a spring-loaded lip to maintain sealing pressure against the shaft. Common installations include gearboxes, pumps, motors and other transmission components where bearings and gears need protection.
Part number 8311Vit belongs to the DBH seal line. The dimensions are 80 mm for the shaft, 96 mm for the housing bore and 9.00 mm for the height. In the Lx-R design, an elastomer lip runs on the shaft while a steel spring applies consistent pressure. The metal outer case presses into the housing with an interference fit.
Seals of this size appear in gear reducers, centrifugal pumps, electric motors, line shafts and process equipment that runs continuously. The seal holds oil or grease inside the assembly and blocks dust, chips or wash water from reaching the bearings. Check that the lip compound is compatible with the lubricant and the operating temperature before installation.
Selection depends on three dimensions: shaft diameter, housing bore and height. Also review shaft speed, temperature and the type of lubricant. The Lx-R design suits rotating shafts at moderate speeds and requires a shaft surface with controlled hardness and roughness. During mounting, lubricate the lip, use a tool that will not cut the seal and confirm the spring is seated properly.
If you need a different size or an equivalent, send part number 8311Vit or your application dimensions. MR Industrial Accessories supplies the DBH line and can suggest alternatives in the same category. We can also help you identify a seal from shaft and housing measurements. The DBH brand is one we carry, which supports product traceability.
To request a quote for the DBH 8311Vit oil seal, contact us by WhatsApp or email with the part number. The team replies promptly with technical information and can assist with equivalents or selection.
Dimensions
- Shaft (d)
- 80mm
- Housing bore (D)
- 96mm
- Height (h)
- 9.00mm
- Design
- Lx-R
Frequently asked questions
- What are the dimensions of the DBH 8311Vit oil seal?
- The DBH 8311Vit oil seal has a shaft diameter of 80 mm, a housing diameter of 96 mm and a height of 9.00 mm. These dimensions correspond to the Lx-R design, with a sealing lip and spring. Always verify the actual shaft and housing dimensions before mounting.
- Where is this oil seal commonly used?
- It is used in gearboxes, pumps, electric motors and transmission equipment to retain lubricant and prevent contaminant entry. It suits rotating shafts at moderate speeds and environments with dust or humidity, provided the lip material is compatible with the fluid and temperature.
- How do I request a quote or an equivalent?
- Contact us by WhatsApp or email with part number 8311Vit or your application dimensions. At MR Industrial Accessories we will help you identify the right seal within the DBH line and provide a quote.