Radial shaft seal DBH 6853 — 28.50 x 43.00 x 9.00

DBH 6853 is a radial shaft seal reference, within Seals. Request a quote for 6853 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6853 radial shaft seal is a lip seal that is mounted in the housing and seals against the shaft to retain lubricant and block the entry of dust, water or particles. Its dimensions —28.50 mm shaft, 43.00 mm housing and 9.00 mm height— correspond to the Lx design, with a single lip and metal body. It is used in pumps, motors, gearboxes and transmission equipment where there is continuous rotation and contact with oil or grease.

The DBH 6853 is a radial lip seal with the following dimensions: shaft diameter d = 28.50 mm, housing diameter D = 43.00 mm and height h = 9.00 mm. The Lx design indicates a single-lip seal with a metal case and elastomeric sealing lip, intended for rotating shafts with permanent lubrication. The 6853 nomenclature identifies the dimensional combination within the DBH line.

Typical applications for this seal include centrifugal pumps, electric motors, gearboxes, conveyor rollers and power transmission equipment. In all cases, the seal's function is to retain the oil or grease inside the assembly and prevent the entry of external contaminants, extending the service life of the bearings and gears.

For installation, verify that the shaft and housing are clean, free of burrs and scratches, and that the shaft surface has the proper hardness and roughness. Lubricate the lip before inserting it and fit the seal with a press or installation tool that rests on the outer diameter, never on the lip. The selection must consider the rotation speed, the working temperature and the fluid to be retained.

If you need a seal with equivalent dimensions or a nearby size, contact us on WhatsApp with part number 6853 or with the dimensions of your shaft and housing. At MR Accesorios Industriales we can advise you on alternatives within the DBH line and other brands we carry. We can also advise you on the most suitable lip design for your application.

To request a quote for the DBH 6853 oil seal, send the part number on WhatsApp to MR Accesorios Industriales. If you have doubts about the size or design, our technical team can help you identify the right seal for your equipment.