DBH 9358 radial shaft seal — 30 x 65 x 8

DBH 9358 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 9358 and any equivalents.

When a gearbox, pump or motor starts weeping oil around the shaft, the DBH 9358 is one of the seals maintenance teams reach for. It is a radial shaft seal that presses into the housing and wipes against the rotating shaft, holding lubricant in and keeping dust, water and particles out. Its dimensions are shaft 30 mm, housing 65 mm and height 8 mm, with the Lx configuration noted on the product page.

The part number 9358 belongs to the DBH line of seals. Reading the size is straightforward once you know the order: 30 mm is the shaft it runs on, 65 mm is the bore it presses into, and 8 mm is the installed height, so the housing needs that much depth available. The Lx designation describes a single sealing lip over an outer metal body, a press-fit style that is common across rotating equipment.

You will see a seal of this size in gear reducer boxes, centrifugal pumps, electric motors, compressors and power transmission assemblies. The job does not change from one to the next: retain the oil or grease and block contamination from outside. Because the lip wears against the shaft, the seal is a wear part and belongs on the preventive maintenance schedule rather than in a run-to-failure list.

Before mounting, confirm the shaft measures 30 mm and the housing bore 65 mm, and that 8 mm of height is free. The shaft surface should be clean, with no burrs, scratches or old seal residue left behind. Lubricating the lip before installation helps it seat without rolling. Press on the outer ring with a proper driver and even pressure, and keep the force off the lip. If the equipment runs with heavy vibration or elevated temperature, it is worth asking whether a reinforced configuration suits the application better.

Looking for a replacement for the 9358, or unsure whether Lx is the right style for your equipment? Send the full part number, the shaft, housing and height measurements, and a photo of the old seal. With that information the team can check the equivalent and point you to the option that fits. The same applies if you need another size from the seals and oil seals line.

Quotes are handled by part number over WhatsApp or email, and the team responds promptly, suggests equivalents and helps with selection. Customers across the United States and in several Latin American countries order this way, and it is the fastest route for a maintenance or purchasing professional who already has the old part in hand.