Radial shaft seal DBH 6622 — 158.75 x 182.55 x 15.87

DBH 6622 is a radial shaft seal reference, within Seals. Request a quote for 6622 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6622 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants in equipment with a 158.75 mm shaft and 182.55 mm housing bore. Its 15.87 mm height and Lz design make it suitable for industrial applications requiring a reliable barrier against leaks and dust. MR Accesorios Industriales carries this official brand and advises you so you choose the correct radial shaft seal for your equipment.

This item is a radial shaft seal from the DBH brand, identified by the code 6622. Its dimensions are: shaft diameter 158.75 mm, housing bore diameter 182.55 mm and height 15.87 mm. The Lz design corresponds to a configuration with a sealing lip and specific construction features for rotating applications. It is a precision part installed in crankcases, gearboxes, pumps and other equipment where oil or grease must be confined and the entry of external particles prevented.

Typical applications for this radial shaft seal include heavy machinery, power transmission equipment, centrifugal pumps, industrial mixers and speed reducers. In all these cases, the DBH 6622 radial shaft seal performs the function of sealing the shaft passage through the housing, protecting nearby bearings and gears. It is also used in equipment exposed to dust, water or chips, since its exclusion lip helps keep the internal mechanism clean.

To install this radial shaft seal correctly, verify that the shaft and housing are clean, free of burrs and scratches, and that the dimensions match those indicated. The shaft surface must have suitable hardness and roughness for the lip; in general, a minimum hardness of 45 HRC and a roughness Ra of 0.2 to 0.8 µm are recommended. Lubricate the lip before installation and use a press or suitable tool to insert it without damaging it. If the equipment runs at high speeds or temperatures, consult MR to evaluate the lip material.

If you need an equivalent radial shaft seal or a nearby size, you can contact us. We have alternatives from other brands and can look for the size that best suits your equipment. To do so, send us the original code, the exact dimensions or a photo of the part. At MR Accesorios Industriales we have more than 80 years of experience in the field and we help you find the right solution.

To request a quote for the DBH 6622 radial shaft seal or ask about a replacement, write to us on WhatsApp and mention the code 6622. We will reply shortly with the information you need to move forward with your purchase.