Radial shaft seal DBH 5443 — 12.70 x 28.55 x 9.52

DBH 5443 is a radial shaft seal reference, within Seals. Request a quote for 5443 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5443 radial shaft seal is a lip seal designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent the entry of dust, water or contaminating particles. With dimensions of 12.70 mm shaft diameter, 28.55 mm housing diameter and 9.52 mm height, and an Lz design, it is used in equipment where space is limited and a reliable barrier is required. MR Accesorios Industriales supplies this official brand and advises you on choosing the right seal.

This item is a radial shaft seal from the DBH brand, identified by part number 5443. Its dimensions are: shaft diameter (d) 12.70 mm, housing diameter (D) 28.55 mm and height (h) 9.52 mm. The Lz design corresponds to a configuration with a sealing lip and a spring that ensures continuous contact on the shaft. It is manufactured with elastomers and a metal case that give it resistance to wear and to common industrial oils.

It is used in gearboxes, pumps, electric motors, drive shafts and power transmission equipment in general. It is commonly found in agricultural machinery, production lines and material handling equipment, where it protects bearings and bushings from contamination. Its compact size makes it suitable for small housings that require effective sealing.

For correct installation, check that the shaft and housing are clean and free of burrs. Lubricate the lip with the same oil used in the equipment before inserting it and press perpendicularly, without striking the lip. Selection depends on rotation speed, operating temperature and the type of fluid to be retained. If you have any doubts, consult us with the data of your application.

If you need an equivalent seal or a nearby size, send us part number 5443 or the dimensions of your sample. At MR Accesorios Industriales we can look for alternatives in other brands or similar configurations, always respecting the critical dimensions. We also manufacture housings and other components, but this seal is from DBH, which we supply as an official brand.

To request a quote for the DBH 5443 seal, send the part number by WhatsApp to MR Accesorios Industriales. We will reply with the purchasing options. If your equipment requires a different size, let us know and we will help you find the right solution.