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DBH radial shaft seal, special design A 077, cross-section · DBH 1099
DBH 1099 radial shaft seal — 69.85 x 95.99 x 19.35

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DBH 1099 radial shaft seal — 69.85 x 95.99 x 19.35

Manufacturer part number1099
Brand
DBH
Category
Seals
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Description

DBH 1099 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 1099 and any equivalents.

For rotating shafts that need reliable lubricant retention, the DBH 1099 radial shaft seal offers a standard solution. Its dimensions are 69.85 mm for the shaft, 95.99 mm for the housing, and 19.35 mm in height, with an A 077 design. MR Industrial Accessories supplies this brand and can help you select the right seal for your equipment.

The DBH 1099 is a radial shaft seal, also known as a lip seal. It is identified by part number 1099 and features an A 077 design, which specifies the lip and case configuration. This seal works by maintaining contact between the lip and the rotating shaft, keeping oil or grease inside while blocking dust, water, and other contaminants from entering.

You will find radial shaft seals like the DBH 1099 in gearboxes, centrifugal pumps, electric motors, conveyor rollers, mixers, and various agricultural or road machines. Their primary role is to retain lubricant within the assembly and protect bearings and gears from external elements. In moderate-speed applications with oil lubrication, this type of seal is a common and dependable choice.

Proper installation is key to performance. Verify that the shaft and housing dimensions match the seal's specifications. The shaft surface should be smooth, without burrs, scratches, or excessive wear, as these can damage the lip. Before inserting the seal, lubricate the lip with the same oil used in the equipment. Press the seal in squarely using a suitable tube or press, and avoid hitting the lip or deforming the case. When replacing an existing seal, compare the design and dimensions to ensure compatibility.

If you need an equivalent to the DBH 1099, we can help. Provide the part number, the shaft, housing, and height dimensions, and if possible, a photo or sample. With that information, we search for alternatives among the brands we carry or advise you on the best option. We can also evaluate a replacement with similar characteristics.

To request a quote for the DBH 1099 seal or to ask about other sizes, contact us on WhatsApp. MR Industrial Accessories supplies this brand. Send part number 1099 or your application dimensions, and we will respond promptly with the information you need.

Dimensions

Shaft (d)
69.85mm
Housing bore (D)
95.99mm
Height (h)
19.35mm
Design
A 077

Frequently asked questions

What are the dimensions of the DBH 1099 seal?
The DBH 1099 seal has a 69.85 mm shaft diameter, a 95.99 mm housing diameter, and a 19.35 mm height. These correspond to the A 077 design. Always verify dimensions on your equipment before replacing.
How do I know if this seal is compatible with my equipment?
Compare the shaft diameter, housing diameter, and height with those of the original seal. Also check the lip type and material, as they must suit the lubricant and operating temperature. If unsure, consult with us.
Can I replace the DBH 1099 with another brand?
Yes, as long as the dimensions and design are equivalent. At MR Industrial Accessories, we can find a compatible alternative among the brands we carry. Send us the part number and dimensions on WhatsApp for advice.
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