DBH 8238 radial shaft seal — 148 x 170 x 15
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
DBH 8238 is a reference of radial shaft seal, within Seals. Request a quote for 8238 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The DBH 8238 radial shaft seal is a lip seal that mounts on the shaft and inside the housing to retain lubricant and exclude contaminants. Its dimensions of 148 mm shaft diameter, 170 mm housing diameter and 15.00 mm height make it suitable for equipment with large-diameter shafts. The Lx-Hel design incorporates an auxiliary lip that improves protection in dusty or dirty environments.
This item is a DBH 8238 radial shaft seal, identified by its numeric designation. Its main attributes are: shaft diameter (d) 148 mm, housing diameter (D) 170 mm and height (h) 15.00 mm. The Lx-Hel design indicates a configuration with an additional exclusion lip, intended for applications where the ingress of external particles can affect seal performance. The lip elastomer and the internal spring ensure sealing under continuous rotation conditions.
Typical applications for this seal include gearboxes, centrifugal pumps, mills, mixers and power transmission equipment with 148 mm shafts. It is also used in agricultural machinery, conveyors and centralized lubrication systems. Due to its size, it is common in large industrial equipment where an effective barrier against oil leaks and contaminant ingress is required.
To install the seal, verify that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same oil used in the equipment before installation. Insert the seal perpendicularly, without striking the lip, using a suitable installation tube. Selection must consider peripheral speed, operating temperature and the chemical compatibility of the elastomer with the fluid to be retained.
If you need an equivalent seal, contact us with part number 8238 or with the dimensions of your shaft and housing. At MR Accesorios Industriales we can advise you to find the right option within the DBH line. We also offer installation tools and lubricants to facilitate installation.
To request a quote for the DBH 8238 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with compatible alternatives.
Dimensions
- Shaft (d)
- 148mm
- Housing bore (D)
- 170mm
- Height (h)
- 15.00mm
- Design
- Lx-Hel
Frequently Asked Questions
- What are the dimensions of the DBH 8238 oil seal?
- The DBH 8238 oil seal has a shaft diameter of 148 mm, a housing diameter of 170 mm and a height of 15.00 mm. These dimensions correspond to designation 8238 and are the ones you need to verify on your equipment before requesting a quote.
- What is the difference between the Lx-Hel design and a standard oil seal?
- The Lx-Hel design incorporates an auxiliary exclusion lip that provides greater protection against dust and dirt. This makes it suitable for contaminated environments, unlike a simple seal that only retains lubricant.
- How do I request an equivalent size or a replacement?
- Write to us on WhatsApp with part number 8238 or with the shaft, housing and height dimensions. At MR Accesorios Industriales we help you find the equivalent oil seal within the brands we carry.