DBH 8697 radial shaft seal — 33.3 x 69.4 x 7.9
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8697 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 8697 and any equivalents.
When a shaft seal starts weeping oil or letting dust past the lip, the DBH 8697 is a direct replacement option to keep in mind. It is a radial shaft seal built to the Mz configuration, sized for a 33.30 mm shaft, a 69.40 mm housing bore and a 7.90 mm width. MR Industrial Accessories supplies this seal for maintenance and repair work on rotating equipment, and can help you confirm it matches your application before you order.
The code 8697 identifies this seal within the DBH range. Reading the size callout is straightforward: shaft 33.30 mm, housing 69.40 mm, width 7.90 mm. The Mz design refers to a lip seal with a spring-loaded sealing lip, the common arrangement for rotating shafts that run with oil or grease lubrication.
You will typically find a seal in this size range on gearboxes, centrifugal pumps, electric motors, compressors and other power transmission equipment. Its job is to hold lubricant inside the housing and keep dust, water and particles out, which protects bearings and internal parts. Because the lip runs against the shaft, it is a wear item and should be replaced once leaking or unusual running noise appears.
Correct installation matters as much as the part number. The shaft and bore should be clean, with no burrs or scratches, and the lip should be coated with the same lubricant used in the equipment before the seal is pressed in. Push evenly on the outer diameter rather than the lip. If the shaft surface is worn, a repair sleeve is worth considering. Speed, temperature and lubricant type all influence which seal is the right choice.
If you need a cross for 8697, send the code on WhatsApp along with the shaft, housing and width measurements and a short description of the equipment. The team can check alternatives in other brands or sizes within the same family and advise on whether the Mz design suits your unit. Quotes are handled by WhatsApp or email, and replies come back promptly.
Dimensions
- Shaft (d)
- 33.3mm
- Housing bore (D)
- 69.4mm
- Height (h)
- 7.90mm
- Design
- Mz
Frequently asked questions
- What size is the DBH 8697 oil seal?
- It fits a 33.30 mm shaft in a 69.40 mm housing bore, with a 7.90 mm width. Those three figures correspond to designation 8697.
- What does the Mz design indicate?
- Mz describes the construction of the seal, generally a sealing lip with a spring. For details such as lip material or temperature limits, check with our technical team.
- How do I ask for a quote or an equivalent?
- Send the code 8697 and your application dimensions on WhatsApp. We can quote the DBH seal or look for a comparable option in another brand or size, and help with selection and installation.