DBH 6258Vit radial shaft seal — 20 x 30 x 5
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 6258Vit 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 6258Vit and any equivalents.
The DBH 6258Vit radial shaft seal is designed to keep lubricants in and contaminants out of rotating shaft assemblies. With a shaft diameter of 20 mm, housing bore of 30 mm, and width of 5 mm, it suits compact gearboxes, pumps, and motors. Its Ls configuration pairs a primary sealing lip with a secondary dust lip for added protection. MR Industrial Accessories LLC supplies this seal and helps you confirm the right fit for your equipment.
This seal belongs to the DBH line and carries the part number 6258Vit. Key dimensions are shaft 20 mm, housing 30 mm, and height 5.00 mm. The Ls design features a main lip that retains oil or grease and an auxiliary lip that blocks external debris. A garter spring maintains consistent lip pressure on the shaft, while the metal outer case allows for a secure press fit into the housing bore.
Typical uses for a 20 x 30 x 5 mm seal with an Ls lip arrangement include small gear reducers, centrifugal pumps, electric motors, and various transmission components. You may also find it in machine tools, washdown equipment, and irrigation systems. In each case, the seal serves a dual purpose: keeping the lubricant inside the housing and preventing particles from reaching bearings and gears.
Before installation, verify that the shaft surface is smooth and free of grooves or scoring. The housing bore should be clean and within tolerance for the seal's outer diameter. Apply a thin film of the system's lubricant to the seal lip, then press the seal into place using a tool that contacts only the metal case. Avoid pushing on the elastomer lip, as this can cause damage or misalignment.
If you need a replacement or an equivalent for the 6258Vit, contact MR Industrial Accessories LLC via WhatsApp or email. Provide the part number 6258Vit or the dimensions 20 x 30 x 5 mm, along with your application details. Our team can suggest compatible options within the DBH brand or other suitable alternatives, and help you select the correct lip design for your operating conditions.
Dimensions
- Shaft (d)
- 20mm
- Housing bore (D)
- 30mm
- Height (h)
- 5.00mm
- Design
- Ls
Frequently asked questions
- What are the exact dimensions of the DBH 6258Vit seal?
- The DBH 6258Vit has a shaft diameter of 20 mm, a housing bore of 30 mm, and a width of 5.00 mm. These dimensions are standard for this size and allow for direct replacement in many compact assemblies.
- What does the Ls design mean for this radial shaft seal?
- The Ls design includes a primary sealing lip that retains lubricant and a secondary dust lip that keeps out contaminants such as dust, water, and debris. This combination helps extend seal life in dirty or wet environments.
- How do I request a quote for the DBH 6258Vit seal?
- Send a message via WhatsApp or email with the part number 6258Vit or the dimensions 20 x 30 x 5 mm. MR Industrial Accessories LLC will respond with a quote and can also suggest equivalent seals if needed.