DBH 9019 radial shaft seal — 170 x 190 x 15

DBH 9019 is a reference of radial shaft seal, within Seals. Request a quote for 9019 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9019 radial shaft seal is a lip seal mounted in a machine housing to retain lubricant and block the entry of dust, water or particles. Its dimensions of 170 mm shaft, 190 mm housing and 15 mm height place it in equipment with thick shafts, where reliable sealing is key to preventing leaks and premature wear of bearings and bushings.

This item is a DBH 9019 radial shaft seal, identified by its 9019 designation. Its dimensions are 170 mm shaft diameter (d), 190 mm housing diameter (D) and 15.00 mm height (h). The Lx design corresponds to a single lip configuration with a spring, suitable for rotating shafts. The elastomer and the internal spring work together to keep the lip in contact with the shaft and compensate for small misalignments.

Seals of this size are used in gearboxes, pumps, mills, mixers and power transmission equipment with large-diameter shafts. They also appear in agricultural, road and continuous process machinery, where the environment has dust, moisture or splashes. Their function is twofold: retain the oil or grease inside and prevent external agents from contaminating the lubricant.

To install a DBH 9019 oil seal, check that the housing is clean, free of burrs and with the correct diameter. Lubricate the lip before inserting it and use an installation tube that presses on the outer edge, never on the lip. If the shaft shows wear or grooves, consider a repair sleeve or an alternative size. The selection depends on speed, temperature and the type of fluid to be retained.

If you need a seal equivalent to the 9019, send us the full part number, the shaft, housing and height dimensions, and a photo of the housing. With that data we look for the option available in our line of seals and oil seals. We can also guide you if the Lx design is not the right one for your application and a different lip profile is better suited.

To request a quote for the DBH 9019 oil seal, write to us by WhatsApp at MR Accesorios Industriales with the 9019 part number and the dimensions. Our technical team will reply with the alternative that best fits your equipment.