DBH 8333 radial shaft seal — 46 x 65.5 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
DBH 8333 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 8333 and any equivalents.
The DBH 8333 is a radial shaft seal with a single lip and spring, size 46 mm shaft, 65.50 mm housing, and 7.00 mm height. It keeps lubricant in and contaminants out of gearboxes, pumps, and other rotating equipment. The Lx design and compact height suit assemblies where axial space is tight.
This seal carries the DBH designation 8333. It is a single-lip radial shaft seal with a spring, identified as Lx. The sealing lip runs against a 46 mm shaft and presses into a 65.50 mm bore, with an overall height of 7.00 mm. DBH is a brand we supply, so each part arrives with its identification and origin traceability.
You will find seals in this size range in gearboxes, centrifugal pumps, mixers, screw conveyors, and machine tools, as well as in electric motors and speed reducers. In all of them, the seal performs two jobs: holding oil or grease inside the housing and blocking dust, water, and particles from entering. When a seal fails, lubricant loss speeds up wear on bearings and gears.
Before installing a radial shaft seal, inspect the shaft for burrs, deep scratches, or wear in the lip contact area. Lubricate the lip with the same oil or grease used in the equipment, and use an installation tool that presses on the outer edge only, never on the lip. If the housing has a shoulder or radius, confirm the seal seats fully and that the 7.00 mm height clears the cover or retainer.
If you need a different design or a seal for another shaft and housing combination, send the code 8333 or the full size (46 x 65.50 x 7 mm) via WhatsApp or email. With that information we can look for an equivalent in the same brand or another line, confirming tolerances and lip type. We can also advise if the shaft is worn and a repair sleeve should be considered.
We supply seals and oil seals for maintenance and replacement. If you have the code from the old seal, a photo, or caliper measurements, send them over and we will help identify the part. That way you avoid ordering a seal that does not match and reduce equipment downtime.
Dimensions
- Shaft (d)
- 46mm
- Housing bore (D)
- 65.5mm
- Height (h)
- 7.00mm
- Design
- Lx
Frequently asked questions
- What are the dimensions of the DBH 8333 oil seal?
- The DBH 8333 has a 46 mm shaft diameter, a 65.50 mm housing diameter, and a 7.00 mm height. The design is Lx, a single lip with spring. Measure your shaft and bore with a caliper to confirm they match before ordering.
- How do I know if this oil seal replaces the one I have installed?
- Compare the code on the old seal and the three dimensions: shaft, housing, and height. If the code differs but the dimensions match, it may be an equivalent. Send a photo or the data via WhatsApp and we will verify it.
- What care do I need to take when installing a radial shaft seal?
- Check that the shaft has no burrs or scratches in the lip area, lubricate the lip with the same oil or grease as the equipment, and press the installation tool on the outer edge. Do not hit or force the lip, as it can be damaged and lose sealing.