DBH 9473 radial shaft seal — 40 x 80 x 10
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 9473 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 9473 and any equivalents.
The DBH 9473 is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It fits a 40 mm shaft, an 80 mm housing bore and is 10 mm high, with an Lz-R-H configuration that combines a sealing lip, spring and reinforced body. MR supplies this seal and can help you confirm the right choice for your application.
This lip seal is identified by part number 9473 and is built to the Lz-R-H design, which means it has a sealing lip, a spring and a reinforced outer body. The lip rides on the rotating shaft while the outer diameter presses into the housing to block leakage paths. The result is a barrier that holds oil or grease in place and keeps dust, water and other particles out.
You will find this seal in gearboxes, centrifugal pumps, electric motors, compressors, spindles and power transmission equipment. In each case it protects bearings and gears from premature wear caused by lubricant loss or outside contamination. Replacing a worn seal on schedule is a straightforward way to avoid unplanned downtime and more serious internal damage.
When installing, check that the shaft surface is smooth and free of burrs, with hardness and roughness that will not harm the lip. The housing bore should be clean and undistorted. Lubricate the lip with the same oil or grease used in the application, then press the seal in with a tool that applies even force on the outer diameter. Do not strike the lip or spring directly, as that can reduce sealing performance.
If you are looking for an equivalent, send us the part number 9473 or the dimensions of the seal you are replacing. MR can source alternatives in different brands and configurations, and we can advise on the most suitable design based on speed, temperature, lubricant type and contamination level. Share those details and we will help you narrow down the options.
To request a quote for the DBH 9473 oil seal or to ask for technical support, contact us on WhatsApp or by email and mention part number 9473. Our team replies promptly and can suggest equivalents or help you select the right seal for your equipment.
Dimensions
- Shaft (d)
- 40mm
- Housing bore (D)
- 80mm
- Height (h)
- 10.00mm
- Design
- Lz-R-H
Frequently asked questions
- What are the dimensions of the DBH 9473 oil seal?
- It has a 40 mm shaft diameter, an 80 mm housing diameter and a 10 mm height. Verify these dimensions on your equipment before ordering a replacement.
- Where is this oil seal typically used?
- It is used on rotating shafts in gearboxes, pumps, electric motors, compressors and transmission equipment. The Lz-R-H design retains lubricant and excludes contaminants to help extend the life of bearings and gears.
- How do I request a quote or an equivalent?
- Send us the part number 9473 or the dimensions of your current seal on WhatsApp or by email. MR will quote the DBH 9473 and, if needed, look for an equivalent alternative that fits your application.