DBH 8246 radial shaft seal — 20 x 31.85 x 8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8246 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 8246 and any equivalents.
The DBH 8246 is a radial shaft seal that keeps oil or grease contained on rotating shafts while blocking dust and moisture. It presses into a cylindrical housing and its flexible lip rides against the shaft to maintain a dynamic seal. You will find this type of seal in gearboxes, pumps, electric motors and other transmission equipment where lubrication has to stay in place.
This seal carries the DBH brand and part number 8246. Its dimensions are shaft 20 mm, housing 31.85 mm and height 8.00 mm. The Mx-R designation refers to a lip-and-metal-case construction intended for press fitting into a housing. Reading the code this way makes it straightforward to check the seal against your equipment and to compare it with other references.
Typical applications include centrifugal pump shafts, gear reducers, electric motors, compressors and power transmission drives, as well as agricultural machinery, conveyors and hydraulic systems. In all of them the seal holds lubricant in and keeps contaminants out. When a seal fails, bearings and gears wear faster, so replacing it on time protects the rest of the assembly.
To select the right seal, confirm that the shaft, housing bore and height match your equipment. The Mx-R design points to a particular lip and case geometry, so keep the original height whenever there is room, to avoid altering the seat. During installation, coat the lip with the same oil or grease used in service, press the seal in perpendicular to the shaft and avoid hitting it. Misalignment or a damaged lip will cause early leaks.
For a quote on seal 8246, send the part number or the shaft and housing dimensions. A photo of the old seal or the housing also helps us confirm the configuration. Our team can suggest equivalent options from our seal and oil seal line and assist you in choosing the right one.
MR Industrial Accessories supplies bearings, power transmission components, seals and maintenance tools to customers across the United States and in several Latin American countries. To request a quote or ask about other sizes, contact us by WhatsApp or email with the part number or dimensions.
Dimensions
- Shaft (d)
- 20mm
- Housing bore (D)
- 31.85mm
- Height (h)
- 8.00mm
- Design
- Mx-R
Frequently asked questions
- What are the dimensions of the DBH 8246 seal?
- The DBH 8246 seal has a shaft diameter of 20 mm, a housing diameter of 31.85 mm and a height of 8.00 mm. These are the dimensions given in the manufacturer's designation and must match your equipment for correct mounting.
- How do I check if this seal fits my equipment?
- Measure the shaft at 20 mm, the housing bore at 31.85 mm and the height at 8.00 mm. Also confirm that the Mx-R design is similar to the original. If you are unsure, send us the dimensions or a photo by WhatsApp or email and we will help you verify it.
- What does the Mx-R design mean on a seal?
- The Mx-R design indicates a specific construction of the seal, typically with a sealing lip and a metal case for press fitting. It is a manufacturer's reference that helps identify the geometry and the type of application.