DBH 5141Sil radial shaft seal — 50 x 72 x 10
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5141Sil 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 5141Sil and any equivalents.
The DBH 5141Sil is a radial shaft seal designed to retain oil or grease and keep dust and water out of rotating shaft equipment. With a shaft diameter of 50 mm, housing bore of 72 mm, and height of 10 mm, it fits gearboxes, pumps, and electric motors. The Lz design features a spring-loaded lip that maintains constant contact on the shaft. MR supplies this brand and helps you select the right seal for your application.
This seal belongs to the DBH line and carries the part number 5141Sil. Its dimensions are: shaft 50 mm, housing bore 72 mm, width 10 mm. The Lz designation indicates a sealing lip with a spring for consistent shaft contact. The elastomer resists oils and greases, while the metal case provides rigidity during installation.
Radial shaft seals like the 5141Sil are used wherever rotating motion requires lubricant retention. Typical equipment includes gearboxes, centrifugal pumps, electric motors, compressors, spindles, and belt or chain drives. They also appear in agricultural machinery, washing equipment, and conveying systems. The seal serves two purposes: keeping lubricant in and blocking external contaminants from bearings and gears.
Installation requires clean, burr-free shaft and housing surfaces. Lubricate the lip before inserting the seal. Selection depends on shaft speed, operating temperature, and the fluid being retained. If the shaft shows wear, consider a seal with an auxiliary lip or a repair sleeve. Always follow the manufacturer's tolerances for shaft and housing diameters.
If you need a different size or an equivalent from another brand, we can help. Send the original part number, the shaft, housing bore, and height dimensions, and a photo of the part if available. MR can guide you to the best alternative. Contact us on WhatsApp for a quote.
MR supplies DBH products and can advise you on equivalents. If the DBH 5141Sil is the seal you need, send the part number on WhatsApp and we will provide a quote.
Dimensions
- Shaft (d)
- 50mm
- Housing bore (D)
- 72mm
- Height (h)
- 10.00mm
- Design
- Lz
Frequently asked questions
- What are the dimensions of the DBH 5141Sil oil seal?
- The DBH 5141Sil has a 50 mm shaft diameter, 72 mm housing bore, and 10 mm height. These dimensions are standard and allow replacement of similar seals from other brands. Always verify dimensions before installing.
- What applications is this oil seal suitable for?
- It is used on rotating shafts in gearboxes, pumps, electric motors, compressors, and drives. The Lz design with lip and spring ensures sealing with oils and greases. It suits moderate speed and temperature conditions.
- How do I request a quote or an equivalent?
- Write to us on WhatsApp with the part number 5141Sil or the dimensions 50x72x10. If you need another size or brand, provide the dimensions and application. MR will reply with a quote and options.