DBH 8220Pol radial shaft seal — 70 x 88 x 12

DBH 8220Pol is a reference of radial shaft seal, within Seals. Request a quote for 8220Pol via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8220Pol oil seal is a radial shaft seal with a 70 mm shaft diameter, 88 mm housing diameter and 12 mm height, in Lx-R design. It is used to retain lubricant and exclude contaminants in rotating equipment, with the sealing lip running on the shaft. It is a common replacement part in pumps, electric motors, gear reducers and transmission boxes. At MR Accesorios Industriales we carry it as a brand and advise you so you choose the correct size.

This item is a DBH radial shaft seal, identified by the designation 8220Pol. Its dimensions are 70 mm shaft diameter (d), 88 mm housing diameter (D) and 12.00 mm height (h). The Lx-R design indicates the lip and case configuration. It is a sealing component that is press-fitted into the housing and seals against the rotating shaft. It is a DBH product that we carry as a brand.

Typical applications for a seal of this size include centrifugal pumps, electric motors, speed reducers, gearboxes and transmission equipment. In all cases, the function is twofold: retain the oil or grease inside the assembly and prevent the entry of dust, water or particles. Due to its 70 x 88 x 12 mm size, it is commonly found on shafts with a nominal diameter of 70 mm and machined housings of 88 mm.

To install a radial shaft seal, check that the shaft and housing are clean, free of burrs and scratches. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Insert the seal perpendicular to the shaft, using a tube or press that bears on the outer face, never on the lip. If the housing has a chamfer, follow its angle so as not to damage the seal. The 12.00 mm height should sit flush or slightly recessed depending on the equipment design.

If you need an equivalent, the most practical thing is to send us the part number 8220Pol or the dimensions 70 x 88 x 12 mm via WhatsApp. We can also look for alternatives in other brands or with a similar design. At MR Accesorios Industriales we can guide you toward the most suitable option for your application.

To request a quote for the DBH 8220Pol oil seal, send us the part number or the dimensions directly via WhatsApp. We will reply with the quote and alternatives if needed. We work with seals and oil seals from different lines and can advise you so the replacement is the correct one. Do not hesitate to ask us about this or other sizes in the same category.