
DBH 9960Vit radial shaft seal — 41 x 74 x 11/18.5
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9960Vit 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 9960Vit and any equivalents.
For rotating shafts that need to keep lubricant in and contaminants out, the DBH 9960Vit radial shaft seal is a double-lip option. Its A 308 Bidi configuration pairs a primary sealing lip with a secondary wiper lip, which helps in areas exposed to dust or moisture. The seal fits a 41 mm shaft, a 74 mm housing bore and a height of 11.00/18.50 mm, making it a candidate for gearboxes, pumps and reducers where leak protection matters.
The DBH 9960Vit oil seal is defined by three dimensions: shaft 41 mm, housing 74 mm and height 11.00/18.50 mm. In the A 308 Bidi designation, the two lips have separate jobs. The main lip holds the oil inside; the second lip works as a wiper to shield the sealing zone from particles. This makes the seal a replacement choice for equipment where a single-lip seal may not provide enough protection.
You will often find this seal on gearboxes, water or oil pumps, speed reducers and electric motors. It is also common on rotating shafts in power transmission equipment and in agricultural or industrial machinery that operates in dirty conditions. The double-lip feature is intended for contaminated settings, where a standard seal might wear out early.
Before installing the DBH 9960Vit, check that the shaft is 41 mm and the housing is 74 mm, and that the housing width can take the 11.00/18.50 mm height. The shaft surface should be free of burrs and hard enough to resist wear. Apply lubricant to the lip, then press the seal in squarely so it sits perpendicular to the shaft. For high-speed or high-temperature operation, contact us to confirm material compatibility.
If you are looking for an equivalent, send the part number 9960Vit or the dimensions of the seal you are replacing. A photo of the part and housing also helps. We review options within the DBH line and other brands we supply. Sometimes a nearby standard size will do the job, so the exact part number is not always required.
To request a quote for the DBH 9960Vit oil seal, message us on WhatsApp with the part number 9960Vit or the dimensions 41 x 74 x 11.00/18.50 mm. We will reply with the quote and purchasing options. If you need help with installation or want to confirm this model for your equipment, our technical team can assist. We supply seals and oil seals to keep your machines running without leaks.
Dimensions
- Shaft (d)
- 41mm
- Housing bore (D)
- 74mm
- Height (h)
- 11.00/18.50mm
- Design
- A 308 Bidi
Frequently asked questions
- What does the A 308 Bidi design mean on this oil seal?
- The A 308 Bidi design is a double-lip oil seal: one primary sealing lip and one secondary exclusion lip. This arrangement improves oil retention and keeps contaminants out, which helps in dirty or humid environments.
- Can I replace a single-lip oil seal with this double-lip model?
- Yes, provided the shaft, housing and height dimensions match. The double lip offers better protection, but the housing must have enough space for the total height. Consult us with your equipment dimensions to confirm compatibility.
- How do I request an equivalent size if I cannot find the 9960Vit part number?
- Write to us on WhatsApp with the part number 9960Vit or with the dimensions of the original seal: shaft diameter, housing and height. You can also send a photo. We look for alternatives within the DBH line and other brands we supply to give you a solution.

