Radial shaft seal DBH 9526/85 — 26.00 x 34.00 x 4.50/7.00

DBH 9526/85 is a radial shaft seal reference, within Seals. Request a quote for 9526/85 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9526/85 radial shaft seal is a lip seal designed to block the passage of lubricant and prevent contaminants from entering rotating shafts. Its designation indicates the main dimensions: 26 mm shaft diameter, 34 mm housing bore and a height of 4.50/7.00 mm, with A 148 design. It is used in gearboxes, pumps, electric motors and transmission equipment where axial space is limited. MR Accesorios Industriales carries this official brand and advises you on choosing the right seal.

This item is a radial shaft seal from the DBH line, identified as 9526/85. Its standard dimensions are: shaft diameter (d) 26 mm, housing bore diameter (D) 34 mm and height (h) 4.50/7.00 mm. The A 148 design corresponds to a single-lip configuration with a spring, suitable for retaining oil or grease in rotating applications. The 9526/85 code summarizes those dimensions and makes it easy to locate in the catalogue. It is a common replacement part in industrial maintenance.

Typical applications for a seal such as the 9526/85 include gearboxes, centrifugal pumps, electric motors, spindles and power transmission equipment. Its function is twofold: retain the lubricant inside the assembly and block dust, water or particles that could damage bearings and gears. Because of its reduced height, it is installed in housings with little axial space, where other seals do not fit. It is commonly found in agricultural, textile and continuous-process machinery.

To install this seal, check that the shaft measures 26 mm and the housing bore 34 mm, with suitable tolerances and no burrs. The 4.50/7.00 mm height means the lip can flex depending on the housing depth. Lubricate the lip before inserting it and use an installation tube that presses on the outer diameter, never on the lip. If the shaft shows wear, consider a repair sleeve or an alternative size. Correct alignment prevents premature leaks.

If you need a seal equivalent to the 9526/85 or a nearby size, send us the full part number, the shaft, housing bore and height dimensions, and a photo of the housing. With that data we can look for an alternative within the same DBH brand or other lines we carry. We can also advise you on the most suitable lip design according to the fluid and rotation speed. Do not hesitate to ask us about variants with a spring or double lip.

To request a quote for the DBH 9526/85 seal or ask about a replacement, write to us on WhatsApp and mention part number 9526/85. At MR Accesorios Industriales we have more than 80 years of experience in bearings, seals and power transmission, and we help you identify the right part for your equipment. Send us the dimensions or the designation and we will reply shortly.