DBH 9330 radial shaft seal — 35 x 65 x 8

DBH 9330 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 9330 and any equivalents.

When a gearbox, pump or motor starts weeping oil around a rotating shaft, the DBH 9330 is one of the sizes maintenance teams reach for first. It is a radial shaft seal with a single lip, sized for a 35.00 mm shaft, a 65.00 mm housing bore and an 8.00 mm height, built in the Lx design. MR Industrial Accessories LLC supplies it through its seals and oil seals line.

Reading the code helps when you are standing at the machine. The 9330 number fixes the size inside the DBH line, while Lx describes the construction: a sealing lip riding on the shaft, held by a metal outer body. That combination suits rotating shafts that run with oil or grease present. If you are comparing against a seal already in service, the three figures that matter are shaft 35.00 mm, housing 65.00 mm and height 8.00 mm.

Typical homes for this seal include gearboxes, centrifugal pumps, electric motors, rollers and transmission shafts, wherever lubricant has to stay inside and dust, water or grit has to stay out. Treat it as a wear part. A visible leak, new noise or vibration at the assembly are the usual signs that it is time to look at it, and it is also a common pick for scheduled preventive maintenance on industrial machinery.

Selection comes down to matching the bore and shaft of the seal you are removing. Lx sets the lip profile and how the seal seats, so if the equipment runs at high peripheral speed or elevated temperature, check the lip material against the manufacturer's data sheet before committing. On installation, coat the lip with lubricant, keep the shaft free of burrs and wear in the contact zone, and press the seal in squarely rather than hammering it.

Quoting is straightforward. Send the code 9330, or the shaft, housing and height dimensions, together with a photo or the code of the old seal. From there we can locate the equivalent in DBH or in another brand we carry, and tell you if Lx is not the right design for your application. Reach the team on WhatsApp or by email with your part number and we will reply promptly.