Product page
Radial shaft seal DBH 6633 — 260.00 x 290.00 x 16.00
- Manufacturer Part Number
- 6633
- 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 6633 is a radial shaft seal reference, within Seals. Request a quote for 6633 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The DBH 6633 radial shaft seal is a lip seal that blocks the passage of oil, grease or water between a rotating shaft and its housing. With a 260 mm shaft diameter, 290 mm housing diameter and 16 mm height, it is designed for large equipment where the lubricant must stay in and dust must stay out. It is used in gearboxes, pumps, mills and continuous-process machinery.
This seal from the DBH line is identified by part number 6633 and follows the Lx design. Its dimensions are 260 mm shaft diameter, 290 mm housing diameter and 16.00 mm height. The elastomeric lip presses against the shaft with slight interference and the outer body is press-fitted into the bore, so the seal works as a dynamic barrier between the two zones of the equipment.
Typical applications are gearboxes, large reducers, centrifugal pumps, mills, mixers and process equipment where the shaft rotates continuously. In these assemblies the seal contains the oil or grease and, at the same time, blocks the entry of dust, chips and moisture that accelerate wear on bearings and gears.
To select it correctly, check that the shaft diameter and housing diameter match the actual bore and shaft, and that the seal height fits the available space. Also check the condition of the running surface: a scratched, out-of-round or burred shaft ruins the lip within a few hours. Lubricate the lip before assembly, insert it perpendicular and without striking the elastomer.
If the 6633 is not the size you need, or if the shaft or housing is worn, we can look for a nearby size or an equivalent within the same line. Send the part number, the measured dimensions and a photo of the assembly, and we will help you define the option that best suits your equipment.
To request a quote for the DBH 6633 seal or ask about an alternative size, send the part number by WhatsApp to MR Accesorios Industriales. With the shaft, housing and height data we confirm the available variant and reply with your quote.
Dimensions
- Shaft (d)
- 260mm
- Housing bore (D)
- 290mm
- Height (h)
- 16.00mm
- Design
- Lx
Frequently Asked Questions
- What are the dimensions of the DBH 6633 seal?
- The 6633 has a 260 mm shaft diameter, a 290 mm housing diameter and a 16.00 mm height, with Lx design. These are the dimensions listed on the manufacturer's product page and they should be checked against the shaft and bore before assembly.
- How do I know if the 6633 seal is the one for my equipment?
- Measure the shaft diameter where the lip runs, the bore diameter and the available depth. If those three values match 260, 290 and 16 mm, the 6633 is the right one. If there are differences, ask us about a nearby size.
- What should I check before installing a seal of this size?
- Check that the shaft has no scratches, burrs or out-of-roundness, and that the bore is clean and free of dents. Lubricate the lip, insert the seal perpendicular and press it in with a press or flat driver, never by striking the elastomer.