DBH 1091 radial shaft seal — 22.22 x 38.07 x 7.92

DBH 1091 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 1091 and any equivalents.

The DBH 1091 radial shaft seal is designed to retain lubricant and exclude contaminants in rotating shaft applications. With a shaft diameter of 22.22 mm, a housing bore of 38.07 mm, and a width of 7.92 mm, this seal fits compact spaces in gearboxes, pumps, and similar equipment. MR Industrial Accessories supplies this seal as part of its range of oil seals and maintenance components for industrial users across the Americas.

This seal is identified by the designation DBH 1091 and design A 206. The dimensions—shaft 22.22 mm, housing 38.07 mm, width 7.92 mm—correspond to a compact radial lip seal. The elastomeric lip runs on the shaft while the metal case is pressed into the housing bore, creating a reliable barrier against oil or grease leakage. The A 206 design indicates a standard single-lip configuration suitable for many general-purpose applications.

Typical uses include gearboxes, electric motors, pumps, compressors, and transmission equipment. The seal is also found in machinery exposed to dust or splashes, where it performs a dual function: keeping lubricant in and preventing dirt, water, or particles from entering. In industries such as food processing, water treatment, and general manufacturing, this seal is commonly replaced during preventive maintenance or repair work.

Before installation, inspect the shaft for burrs, scoring, or excessive wear, and ensure the housing bore is clean and free of deformation. Apply a light film of lubricant to the seal lip and press the seal squarely into the bore, avoiding any impact on the lip. If the shaft shows a wear groove at the contact point, a seal with an auxiliary dust lip or a different lip material may be required. Selection depends on operating speed, temperature, and lubricant type; compare these parameters with the seal's specifications before ordering.

If you need an equivalent for the DBH 1091, provide the part number or the shaft, housing, and width dimensions. Our team can suggest alternatives from the DBH line or other brands we supply. We can also assist if the original seal is obsolete and the shaft or housing needs adaptation.

To request a quote for the DBH 1091 oil seal, contact us via WhatsApp or email with the part number and required quantity. MR Industrial Accessories will respond promptly with a quote and available alternatives. If you are unsure about the size, send a photo of the old seal or the measured dimensions for verification.