DBH 8431 radial shaft seal — 35 x 62 x 3/8
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 8431 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 8431 and any equivalents.
A radial shaft seal such as the DBH 8431 keeps lubricant where it belongs and keeps dust and water out of the bearing cavity. It fits equipment where a rotating shaft passes through a housing, including gearboxes, pumps and electric motors. Because it is a wear item, maintenance teams often need to identify it quickly and replace it during scheduled service.
The size is defined by three values: shaft 35 mm, housing 62 mm and height 3.00/8.00 mm. Design A 038 is a single lip with a spring, which lets the shaft turn in either direction. The stepped height gives a secure seat in a housing that has a shoulder. The body combines synthetic rubber with a metal reinforcement so it can handle continuous operation.
You will find this seal on medium-sized power transmission shafts. Typical locations include gearboxes, centrifugal pumps, electric motors, mixers, conveyors and machine tools, as well as certain automotive and agricultural assemblies. Once leakage appears or contaminants get past the lip, the seal should be swapped out before the bearings are affected.
Installation calls for a clean shaft and housing with no burrs. Apply a compatible grease to the lip, then press the seal in squarely; hammer blows can distort the lip. A worn shaft may call for a repair sleeve. Speed, temperature and the fluid being retained all influence selection, so the manufacturer's data sheet is the reference when in doubt.
The number 8431 identifies this particular size inside the DBH line. If you are looking for an equivalent, send the full part number along with your housing dimensions. When the part number is not available, shaft and housing measurements are enough for us to search. We can also point you toward the most suitable option for the equipment.
For a quote on the DBH 8431 or to check other sizes, message us on WhatsApp with the part number and the quantity you need. Our team helps you confirm the correct part and replies promptly.
Dimensions
- Shaft (d)
- 35mm
- Housing bore (D)
- 62mm
- Height (h)
- 3.00/8.00mm
- Design
- A 038
Frequently asked questions
- What are the dimensions of the DBH 8431 seal?
- Shaft 35 mm, housing 62 mm, height 3.00/8.00 mm. These values are confirmed for part number 8431 and match the manufacturer's designation.
- Where is this seal used?
- On rotating shafts in gearboxes, pumps, electric motors, mixers and conveyors. It holds lubricant in and keeps contaminants out, and suits moderate speeds and temperatures.
- How do I request an equivalent seal?
- Send part number 8431 or your shaft and housing dimensions on WhatsApp. We can offer alternatives from the same brand or other equivalents and advise you if a different design is needed.