DBH 5423Sil radial shaft seal — 30 x 47 x 5

DBH 5423Sil 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 5423Sil and any equivalents.

The DBH 5423Sil radial shaft seal is designed to retain lubricant and exclude contaminants in rotating equipment. It fits a 30 mm shaft, a 47 mm housing bore and has a 5.00 mm overall width. The Lx design indicates a single lip with a spring, making it suitable for tight axial spaces.

This seal is identified by the code 5423Sil. Its key dimensions are shaft 30 mm, housing 47 mm and width 5.00 mm. The Lx configuration features a single lip with a spring, intended for lubricated rotating shafts. The 5 mm width allows installation in shallow housings where thicker seals would not fit.

Typical applications include gearboxes, pumps, electric motors, transmission shafts and process equipment. These seals also serve in environments where oil or grease must be separated from dust or wash water. In food processing, textile or water treatment facilities, they help protect bearings and extend assembly life.

Proper installation requires a shaft with adequate hardness and surface finish, free of burrs or wear marks on the sealing track. The housing bore must be clean and undamaged. Lubricate the lip before pressing the seal in with a flat driver to avoid deformation. If the shaft is worn or has play, even a new seal will not perform correctly.

To request a quote for an equivalent, provide the code 5423Sil or the shaft, housing and width dimensions. We can also source seals with alternative lip designs if your application demands it. We offer the DBH line and other options to match your equipment needs.

MR Industrial Accessories stocks the DBH brand within its range of seals and oil seals. For a quote on this oil seal, contact us via WhatsApp with the code 5423Sil and we will respond promptly.