Radial shaft seal DBH 1018 — 22.22 x 34.92 x 7.92

DBH 1018 is a radial shaft seal reference, within Seals. Request a quote for 1018 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1018 oil seal is a single-lip radial shaft seal that mounts on a 22.22 mm shaft and fits into a 34.92 mm bore, with a height of 7.92 mm. Its Mz design combines a sealing lip with a dust lip that protects the contact area against dust and dirt. It is used in gearboxes, pumps, electric motors and power transmission equipment to retain oil or grease and prevent the ingress of contaminants.

This item is a DBH radial shaft seal, identified by the designation 1018. Its dimensions are: shaft diameter 22.22 mm, housing bore diameter 34.92 mm and height 7.92 mm. The Mz design corresponds to a seal with a main sealing lip and an auxiliary exclusion lip, intended for applications with moderate exposure to dust or dirt. The elastomer lip runs against the rotating shaft, while the outer metal case ensures a firm fit in the housing.

Typical applications for this seal include gearboxes, speed reducers, centrifugal pumps, electric motors, compressors and power transmission equipment in general. It is also found in machine tools, conveyors and hydraulic systems where lubricant must be contained and bearings protected from the ingress of particles. Due to its compact size, it is common in equipment with small-diameter shafts and tight mounting spaces.

To select this seal correctly, verify that the shaft diameter, housing bore diameter and height match the dimensions indicated. The shaft surface must be ground and have adequate hardness to prevent premature lip wear. During assembly, lubricate the lip with the same oil or grease used in service, insert the seal perpendicular to the shaft and avoid striking it directly on the lip. If the housing has burrs or roughness, correct them before mounting.

If you need an equivalent seal or a nearby size, you can send us the code 1018 or the dimensions of your shaft and housing. At MR Accesorios Industriales we have alternatives from other series and brands to suit your application. We can also advise you on the most suitable lip design according to the type of contaminant and the rotation speed. Send us the data via WhatsApp and we will reply with the available options.

To request a quote for the DBH 1018 oil seal or ask about a similar size, write to us on WhatsApp and mention the code 1018. At MR Accesorios Industriales we help you find the right seal for your equipment, with the technical support that has backed us since 1945.