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Radial shaft seal DBH 8979 — 90.00 x 110.00 x 8.00
- Manufacturer Part Number
- 8979
- Brand
- DBHOfficial brand
- Category
- Seals
- Subcategory
- Radial shaft seals
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
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Description
DBH 8979 is a radial shaft seal reference, within Seals. Request a quote for 8979 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The DBH 8979 radial shaft seal is a single-lip seal that mounts on the shaft and closes against the housing to retain lubricant and block the ingress of dust, water or particles. Its dimensions of 90 mm shaft, 110 mm housing and 8 mm height place it in medium-size transmission equipment and pumps. MR Accesorios Industriales carries it as part of its seals and oil seals line.
This item is a seal from the DBH brand, identified with the code 8979. According to the record, it has a shaft diameter of 90 mm, a housing diameter of 110 mm and a height of 8.00 mm. The design indicated is Lx, which corresponds to a single-lip seal with spring, intended for rotating shafts with lubrication. It is a standard replacement part within the radial shaft seal category.
Seals of this type are used in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. In all those cases they perform the same function: preventing oil or grease from escaping past the shaft and keeping environmental dirt from entering the bearing or the gear. Because of its dimensions, the 8979 usually appears in medium-size industrial equipment.
To install it, check that the shaft has no burrs or wear in the lip area and that the housing is clean and free of dents. The seal is fitted with the lip facing the lubricant side, and an installation tool that presses on the outer edge should be used, never on the lip. If the shaft shows a marked track, consider a nearby size or a seal with an offset lip.
If you need an equivalent or a different size, send us the full code engraved on the old seal, the equipment brand and the shaft, housing and height dimensions. With that data we can look for an alternative within the same series or from another brand we carry. A photo of the seal and the housing also helps confirm the design.
MR Accesorios Industriales carries the DBH brand as part of its seals line. If you want to request a quote for the 8979 oil seal or ask about a nearby size, send the code by WhatsApp and we will reply with the alternative that best fits your equipment.
Dimensions
- Shaft (d)
- 90mm
- Housing bore (D)
- 110mm
- Height (h)
- 8.00mm
- Design
- Lx
Frequently Asked Questions
- What are the dimensions of the DBH 8979 oil seal?
- According to the record, the DBH 8979 oil seal has a 90 mm shaft diameter, 110 mm housing diameter and 8.00 mm height. The design is Lx, single lip with spring. It is always advisable to confirm these dimensions against the old seal before installing.
- What equipment is this seal for?
- Because of its dimensions, it is used in gearboxes, pumps, motors and medium-size transmission equipment. Its function is to retain lubricant and block the ingress of dust or water past the shaft. If you have doubts, contact us with the equipment data.
- How do I request a quote or an equivalent?
- Send the code 8979 by WhatsApp together with the shaft, housing and height dimensions, or a photo of the old seal. With that we verify the match and, if needed, look for a nearby size or an equivalent from another brand we carry.