DBH 5226Sil radial shaft seal — 48 x 65 x 10

DBH 5226Sil is a reference of radial shaft seal, within Seals. Request a quote for 5226Sil via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5226Sil radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and stop the entry of dust, water or particles. With a 48 mm shaft, 65 mm housing and 10 mm height, and Lx design, it is a common size in gearboxes, pumps and power transmission equipment. MR Accesorios Industriales sells this brand and advises you so you choose the right seal for the application.

The DBH 5226Sil is a single-lip radial shaft seal with the following dimensions: shaft diameter 48 mm, housing diameter 65 mm and height 10 mm. The Lx design indicates a lip and case configuration intended for general rotating service. The sealing lip works on the shaft and the outer case is press-fitted into the housing, so the assembly separates the oil or grease from the outside environment. It is a wear part: when the lip hardens, cuts or loses elasticity, lubricant loss or contaminant entry starts to appear.

This type of seal is used in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. It also appears in agricultural machinery, conveyors and process equipment where a shaft rotates inside a housing and the lubricant must be contained. In those applications the seal does not work alone: it coexists with bearings, bushings and lubricants, and its service life depends as much on the condition of the shaft as on the cleanliness of the environment. That is why it is worth checking every time the equipment is disassembled.

To select the 5226Sil correctly, verify that the shaft is 48 mm and the housing is 65 mm, and that the 10 mm height fits into the cavity without deforming the lip. The shaft must be smooth, without splines or burrs in the sealing area, and with suitable hardness and roughness; if it is marked, the new lip will not seal. During assembly, lubricate the lip with the same grease or oil used in service, seat the seal squarely and push it with a tube or press that bears on the outer edge, never on the lip. If the housing has burrs, clean them before inserting the part.

We can look for an equivalent. For that, send us the full part number, the shaft, housing and height dimensions, and a photo or sample of the old seal if you have it. It also helps if you tell us the equipment where it is mounted and the type of lubricant it uses. With that data we review alternatives within the DBH line or from other brands we sell, always respecting the mounting dimensions so that neither the shaft nor the housing has to be modified.

If you already have the part number 5226Sil, write to us on WhatsApp and we will send you the quote. At MR Accesorios Industriales we can advise you on the seal, the lubricant and the bearings associated with the equipment. Send us the part number or the dimensions and we will reply with the alternative that best fits your machine.