Radial shaft seal DBH 9317 — 22.00 x 46.00 x 7.00

DBH 9317 is a radial shaft seal reference, within Seals. Request a quote for 9317 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 9317 radial shaft seal is a lip seal mounted in the housing that seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With a 22 mm shaft, 46 mm housing and 7 mm height, and Lx design, it is a commonly used size in transmission equipment and industrial machinery. MR Accesorios Industriales carries this brand and quotes it on WhatsApp.

This item is a DBH 9317 radial shaft seal, identified with the 9317 code, with a 22.00 mm shaft diameter, 46.00 mm housing diameter and 7.00 mm height. Its Lx design corresponds to a single-lip seal with spring, designed for lubricated rotating shafts. The elastomeric lip bears on the shaft and the spring maintains contact pressure; the outer case fits into the housing to prevent rotation and leakage. It is a wear part that protects bearings, bushings and gears.

Typical applications for a seal of this size appear in gearboxes, pumps, electric motors, transmission shafts and process equipment. It is also used in agricultural machinery, material handling equipment and production lines where shafts rotate inside an oil- or grease-filled housing. In all these cases it performs the same function: separating the lubricant from the environment and preventing the entry of contaminants that accelerate wear of internal components.

For proper installation, check that the shaft and housing diameters match the indicated 22.00 mm and 46.00 mm, and that the 7.00 mm height fits into the cavity. Check that the shaft has no burrs, deep scratches or wear in the contact area: a new lip on a damaged surface will not seal. Lubricate the lip before assembly and place the oil seal perpendicular to the shaft, without striking it from the side. If the equipment operates with heavy dirt or temperature, consider a variant with a dust lip or suitable material.

If you need an equivalent or a neighboring size, send us the 9317 code and the shaft, housing and height dimensions. With that data we can look for an alternative from the same brand or from another company we carry, always confirming the technical data sheet before offering it. If space allows, it is sometimes solved with an oil seal of a different height or with a design with an auxiliary lip. The more complete the equipment information, the faster the response.

To request a quote for the DBH 9317 oil seal or ask about a similar size, send the code on WhatsApp to MR Accesorios Industriales. You can also tell us the equipment, the position and a photo of the old oil seal if you have doubts. With more than 80 years in the industry, at MR we know the common sizes and help you find the right part.