DBH 6331 radial shaft seal — 38.1 x 77.75 x 12.7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 6331 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 6331 and any equivalents.
The DBH 6331 radial shaft seal is a lip seal that fits into a housing and seals against a rotating shaft, keeping lubricant in and contaminants out. It is found in gearboxes, pumps, electric motors and transmission equipment. With a 38.10 mm shaft, 77.75 mm housing and 12.70 mm height, it suits replacements where axial space is tight.
This is a DBH 6331 radial shaft seal, designated by the code 6331. Its dimensions are shaft 38.10 mm, housing 77.75 mm and height 12.70 mm. The Mz design refers to a sealing lip combined with a metal case that presses into the housing. DBH is a brand we supply, so the product comes from that source.
Seals of this size are common in gearboxes, centrifugal pumps, electric motors, compressors and belt or chain drives. Their job is always the same: stop oil or grease from escaping and keep dust, water and particles away from bearings and gears. They also appear in food, chemical and process equipment where a clean environment matters.
When installing a radial shaft seal, inspect the shaft for burrs or wear and make sure the housing is clean and undistorted. Apply the same oil or grease used in the machine to the lip before pressing it in. Selection depends on shaft speed, operating temperature and how the elastomer reacts to the fluid. If the original seal has a different design, match the shaft, housing and height dimensions to get a proper fit.
To request a quote for the 6331, send us the code or the dimensions of your current seal. Our team can help you find the right part. Message us on WhatsApp with the product details and we will reply promptly.
We supply DBH seals and other brands, along with bearings, housings, power transmission components and seals. If you need advice on this seal's application, send code 6331 on WhatsApp and we will assist you.
Dimensions
- Shaft (d)
- 38.1mm
- Housing bore (D)
- 77.75mm
- Height (h)
- 12.70mm
- Design
- Mz
Frequently asked questions
- What are the dimensions of the DBH 6331 seal?
- The DBH 6331 seal has a 38.10 mm shaft diameter, 77.75 mm housing diameter and 12.70 mm height. These dimensions appear in the designation and help you identify the correct replacement.
- Where is this seal typically used?
- It is used in gearboxes, pumps, electric motors, compressors and transmission equipment. Its role is to retain lubricant and block contaminants from entering the mechanism.
- How do I request a quote or an equivalent?
- Send us the code 6331 or the dimensions of your seal on WhatsApp. We will quote that size.