DBH 5227Sil radial shaft seal — 48 x 65 x 10.5
- Brand
- DBH
- Category
- Seals
- Subcategory
- Radial shaft seals
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Description
DBH 5227Sil 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 5227Sil and any equivalents.
The DBH 5227Sil is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. It fits a 48 mm shaft in a 65 mm housing with a 10.50 mm height. The Lz design includes a sealing lip and a retaining spring, making it suitable for gearboxes, pumps, motors, and similar machinery where a shaft turns inside a fixed housing.
When you see 5227Sil, you are looking at a DBH seal with an Lz configuration. The three dimensions that matter for installation are 48 mm shaft, 65 mm housing, and 10.50 mm height. Always quote the full code along with these measurements to avoid mixing it up with seals that have a similar cross-section.
These seals show up in gearboxes, speed reducers, centrifugal pumps, electric motors, compressors, and power transmission units. You will also find them in agricultural equipment, washing systems, and any setup where a shaft passes through a metal wall and separates an oil or grease side from a dirty or damp environment. The seal does two jobs: it holds the lubricant in and blocks dust, water, and particles from getting in.
Selection starts with confirming the shaft diameter, housing bore, and available height. The housing should be clean and free of burrs or tool marks, and the shaft must be smooth in the contact area—no splines or wear. A scratched shaft will destroy the lip in a short time. During installation, lubricate the lip with the same oil used in the equipment and press on the outer edge with a tube or press, never on the lip. If the shaft has a shoulder or keyway, cover it with a sleeve before sliding the seal on.
To get a quote, send the complete code and the three dimensions: shaft, housing, and height. With that information we can check the DBH line or cross-reference with other seals we supply. If the old seal has no readable markings, measure the shaft and housing with a caliper and send those numbers. We will confirm the part against the manufacturer's data before quoting.
Dimensions
- Shaft (d)
- 48mm
- Housing bore (D)
- 65mm
- Height (h)
- 10.50mm
- Design
- Lz
Frequently asked questions
- What are the dimensions of the DBH 5227Sil seal?
- The 5227Sil has a 48 mm shaft diameter, a 65 mm housing diameter, and a 10.50 mm height. These three dimensions define the mounting, so verify them with a caliper before ordering, especially if the old seal's code is no longer legible.
- What applications is this seal suitable for?
- It is a radial shaft seal with an Lz design for rotating shafts with lubrication: gearboxes, pumps, electric motors, compressors, and transmission equipment. It retains oil or grease and blocks external dust, water, or particles.
- How do I order the 5227Sil or an equivalent?
- Send the code 5227Sil and the shaft, housing, and height dimensions via WhatsApp or email. If you don't have the code, send the dimensions taken with a caliper and we will find the equivalent part within the DBH line or among the options we carry.