DBH 9586Pol radial shaft seal — 18.4 x 26.4 x 3.6

DBH 9586Pol 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 9586Pol and any equivalents.

The DBH 9586Pol is a radial shaft seal that keeps lubricant in and contaminants out of rotating equipment. Its lip rides on the shaft while the outer case holds in the housing, creating a dynamic seal that protects bearings and gears from premature wear.

This seal is built to the Mx design: a single lip with a spring, intended for low differential pressure and moderate shaft speeds. The lip compound resists the oils and greases typically found in industrial machinery, and the metal case provides a secure fit in the housing bore.

Key dimensions are shaft 18.40 mm, housing 26.40 mm, and width 3.60 mm. These match the code designation, so always confirm them against the equipment before ordering.

Common installations include small centrifugal pumps, low-power motors, gear reducers, compressors, fans, and transmission units. You will also find it in machine tools, material handling equipment, and light hydraulic systems.

Selection requires that the shaft and housing sizes match the seal. The shaft surface should be free of burrs, scratches, or heavy wear, or the lip cannot seal correctly. During installation, lubricate the lip with the same oil or grease used in the equipment and press on the case with a proper tube, never on the lip. Keep the seal perpendicular to the shaft and avoid impacts.

If you need a cross-reference, send the original part number, shaft and housing dimensions, and a photo if possible. The team can suggest equivalents with the same shaft and housing diameter or compatible heights.