DBH 6129 radial shaft seal — 52.4 x 76.17 x 7.93
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 6129 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 6129 and any equivalents.
The DBH 6129 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft, keeping lubricant in and contaminants out. It measures 52.40 mm at the shaft, 76.17 mm at the housing, and 7.93 mm in height, and it uses the Lt design. MR Industrial Accessories supplies this seal as a brand.
This seal is identified by the code 6129. Its key dimensions are shaft 52.40 mm, housing 76.17 mm, and height 7.93 mm, and it is built to the Lt design. Lt indicates a seal with a sealing lip and a metal case, made for rotating shafts that run with lubrication. Those three dimensions determine whether the seal fits the housing and the shaft; a replacement must match them to prevent leaks or early wear.
Seals of this size are common in gearboxes, pumps, electric motors, reducers, and power transmission equipment. In each case, the seal holds oil or grease inside the assembly and blocks dust, water, and particles from entering. It is a preventive maintenance item: replacing it on schedule avoids lubricant loss and protects bearings and gears from larger damage.
During installation, confirm that the shaft and housing are clean and free of burrs or marks, and that the shaft surface has the correct hardness and roughness. Lubricate the lip before pressing the seal in, and keep it perpendicular to the shaft without striking the lip directly. If the housing shows wear, a seal with a greater height may be considered. Final selection should be checked against the manufacturer's data sheet for this code.
If you need an equivalent, send the code 6129 along with the shaft, housing, and height dimensions and the type of application. With that information, we can look for alternatives in the DBH line or from other brands we carry. We can also advise you if the Lt design is not the right choice for your equipment and you need a different lip type or material.
To request a quote for the DBH 6129 seal, contact us on WhatsApp or by email with the code and dimensions. At MR Industrial Accessories, we reply promptly with the technical information you need to make your purchasing decision.
Dimensions
- Shaft (d)
- 52.4mm
- Housing bore (D)
- 76.17mm
- Height (h)
- 7.93mm
- Design
- Lt
Frequently asked questions
- What are the dimensions of the DBH 6129 seal?
- The DBH 6129 seal has a 52.40 mm shaft diameter, a 76.17 mm housing diameter, and a 7.93 mm height. These dimensions determine compatibility, so verify them against your housing and shaft before installing.
- What applications is this seal suitable for?
- It is used in gearboxes, pumps, motors, reducers, and transmission equipment. Its job is to retain lubricant and keep contaminants out. As a preventive maintenance part, it should be replaced when it shows wear or leaks.
- How do I request a quote or an equivalent?
- Send us the code 6129 and the shaft, housing, and height dimensions on WhatsApp or by email. If you need an equivalent, also include the type of equipment and the working conditions. At MR Industrial Accessories, we help you find the right option.