DBH 5077Sil radial shaft seal — 19 x 47 x 8

DBH 5077Sil 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 5077Sil and any equivalents.

When a rotating shaft needs a dependable dynamic seal, the DBH 5077Sil oil seal is a common choice. It measures 19 mm at the shaft, 47 mm at the housing and 8.00 mm in height, and it follows the Lx configuration: one sealing lip with a spring, made for lubricated rotating service. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your equipment.

The code 5077Sil belongs to the DBH line of radial shaft seals. In the Lx design, a single lip with a spring rides against the shaft to hold oil or grease in place while keeping dust and water out. The three dimensions to check before ordering are shaft diameter (d) 19 mm, housing diameter (D) 47 mm and height (h) 8.00 mm. DBH is one of the brands we carry, so this size can be quoted directly.

These seals show up wherever a shaft turns inside a housing: electric motors, centrifugal pumps, gearboxes, fan shafts, machine tools and transmission cases, as well as agricultural implements and other industrial machinery. Any time you need to stop lubricant from escaping and block contamination from entering, a radial shaft seal like this one is the standard answer.

Installation is straightforward if you respect a few basics. Confirm that the shaft and housing dimensions match the seal. The shaft surface should be clean, with no burrs or scratches, and the lip should be lubricated before you press the seal in. Fit it with the lip facing the fluid side, using a tube or socket that pushes on the outer ring, never on the lip itself. If the shaft is worn, a seal with an extra lip may be worth considering.

Looking for a replacement? The quickest route is to send us the code 5077Sil, or the three dimensions together with a photo of the old seal. From there we can search for equivalents in the DBH range or in the other brands we supply. We can also guide you on lip style and material based on the fluid and the operating temperature.

To get a quote for the DBH 5077Sil oil seal, message us on WhatsApp with the code or the dimensions. MR Industrial Accessories responds with the technical details you need so the seal goes in correctly the first time.