DBH 9489/85 radial shaft seal — 19 x 38 x 7
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9489/85 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 9489/85 and any equivalents.
The DBH 9489/85 is a radial shaft seal designed to retain lubricant and exclude contaminants in rotating shaft applications. Its compact size—19 mm shaft, 38 mm housing bore, 7 mm height—makes it suitable for small-diameter equipment. MR Industrial Accessories LLC supplies this seal as part of its sealing products line for maintenance and replacement needs.
This seal features a shaft diameter of 19 mm, housing bore of 38 mm, and height of 7.00 mm. The A 100 design indicates a single-lip seal with a garter spring, intended for permanently lubricated rotating shafts. The part number 9489/85 identifies the specific geometry and lip material within the DBH series. Selection is based on shaft size, bore size, and operating conditions, not machine model.
Typical applications include small gearboxes, electric motors, centrifugal pumps, compressors, fan shafts, and other power transmission equipment requiring a 19 mm shaft seal. It is also found in machine tools, washdown systems, and pumping units operating with oil or grease. Replacing this seal during scheduled maintenance helps prevent lubricant loss and protects bearings from premature wear.
For proper installation, ensure the shaft is free of burrs, scratches, or wear, and the housing bore is clean and undamaged. Lubricate the seal lip with the same fluid used in the equipment before pressing the seal into place. Use an installation tool that contacts the outer diameter only, never the lip. Confirm that the 7.00 mm height matches the bore depth. If the shaft shows signs of wear, consider a seal with a different lip position. Operating speed and temperature limits depend on the lip compound; verify against the manufacturer’s data sheet.
If you need an equivalent or a different size, send the code 9489/85 along with your shaft diameter, bore diameter, height, fluid type, and operating temperature. Our team can suggest alternatives within the DBH line or from other brands we carry. Providing complete application details helps us deliver an accurate recommendation.
MR Industrial Accessories LLC offers the DBH brand as part of its seal and oil seal catalog. For equipment in operation, contact us via WhatsApp or email with the part number and dimensions. We will provide a quote and help confirm the correct part before purchase.
Dimensions
- Shaft (d)
- 19mm
- Housing bore (D)
- 38mm
- Height (h)
- 7.00mm
- Design
- A 100
Frequently asked questions
- What are the dimensions of the DBH 9489/85 seal?
- Shaft diameter is 19 mm, housing bore is 38 mm, and height is 7.00 mm. It uses an A 100 design with a single lip and spring. Always verify these dimensions against your equipment before ordering.
- How do I know if this seal will replace the one in my machine?
- Compare the shaft diameter, housing bore, and height. If they match 19 mm, 38 mm, and 7.00 mm, and the lip material is compatible with your fluid and temperature, it should be a direct replacement. If unsure, contact us with your application details.
- What installation precautions should I take?
- Clean the shaft and bore, lubricate the lip with the equipment lubricant, and press the seal using a tool that contacts the outer diameter. Avoid damaging the lip and ensure the 7.00 mm height matches the bore depth.