DBH 5147 radial shaft seal — 50 x 72 x 12

DBH 5147 is a reference of radial shaft seal, within Seals. Request a quote for 5147 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5147 radial shaft seal is a lip seal that mounts on the shaft and inside the housing to retain lubricant and block the entry of dust, water or particles. With dimensions of 50 mm shaft, 72 mm housing and 12 mm height, and Lx design, it is a common replacement part in rotating equipment. MR Accesorios Industriales sells it as part of its seals and oil seals line.

This item is a DBH 5147 radial shaft seal, identified by its designation 5147 and by the standardized dimensions: 50 mm shaft diameter (d), 72 mm housing diameter (D) and 12 mm height (h). The Lx design corresponds to a single lip configuration with spring, intended for rotating shafts with lubrication. DBH is a brand that MR sells, so the product arrives with its factory identification and traceability.

Radial shaft seals of this type are used in gearboxes, pumps, electric motors, rollers, mixers and transmission equipment. Their function is twofold: retain the oil or grease inside the assembly and prevent contaminants from entering from the outside. In environments with dust, chips or moisture, the sealing lip works on the shaft and maintains sealing while the equipment is running.

To install a seal, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. Lubricate the lip before inserting it and press it in with a tube of suitable diameter, without striking the seal directly. Selection depends on shaft speed, working temperature and the type of fluid; if the original seal has a different height or design, it is advisable to compare the product page before replacing it.

To quote code 5147 or the dimensions 50 x 72 x 12 mm, send us a message via WhatsApp. You can also send the equipment part number or a photo of the old seal. At MR Accesorios Industriales we check the designation and provide a compatible alternative within the DBH line or other brands we sell.

MR Accesorios Industriales sells bearings, housings, transmission, seals, bushings, mounting tools and lubricants. To request a quote for the DBH 5147 seal or ask about another size, write to us on WhatsApp with the code and we will reply shortly.