DBH 9311 radial shaft seal — 30 x 60 x 8

DBH 9311 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 9311 and any equivalents.

The DBH 9311 is a radial shaft seal with an Lx design, sized for a 30 mm shaft, a 60 mm housing bore, and an 8 mm height. It keeps lubricant in and contaminants out of gearboxes, pumps, motors, and similar rotating equipment. MR Industrial Accessories supplies this seal and quotes it by part number through WhatsApp or email.

This seal carries the code 9311 and the Lx designation. The Lx design means a metal-cased seal with a sealing lip, pressed into the housing so the lip rides on the shaft. In this size, the shaft diameter is 30 mm, the housing bore is 60 mm, and the overall height is 8 mm. It is a common middle-of-the-range size for industrial maintenance work.

You will find seals of this size in gearboxes, centrifugal pumps, electric motors, rollers, and transmission equipment where a shaft turns inside a housing and oil or grease must stay contained. They also appear in industrial washers, mixers, and conveyors. The job is always the same: hold the lubricant in and keep dust, water, and particles out, so bearings and bushings last longer.

Before installing, make sure the shaft is clean and free of burrs or marks, and that the running surface under the lip has the right finish. Lubricate the lip, then press the seal in squarely using a tube or spacer that contacts the outer edge, never the lip. If the housing has a shoulder or radius, respect the seating depth. A seal that goes in crooked or gets nicked at the lip will leak soon after startup.

To request a quote, send the code 9311, the dimensions 30 x 60 x 8 mm, or a photo of the old seal by WhatsApp or email. You can also send the equipment designation or the code stamped on the seal you are replacing. We check the manufacturer's data before suggesting an equivalent, because two seals with the same dimensions can differ in lip profile, material, or spring.

MR Industrial Accessories supplies the DBH brand. If you are not sure this seal fits your equipment or you need help with installation, message us with the code 9311. We work with maintenance and purchasing teams and respond promptly with the technical information you need.