DBH 9074 radial shaft seal — 18 x 35 x 7

DBH 9074 is a reference of radial shaft seal, within Seals. Request a quote for 9074 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 9074 radial shaft seal is a lip seal designed for rotating shafts with an 18 mm diameter, a 35 mm housing bore and a 7 mm height. Its function is to keep lubricant inside the assembly and prevent dust, water or particles from entering and accelerating wear on bearings and bushings. It is a common replacement part in pumps, electric motors, gearboxes and power transmission equipment operating in workshops, plants and agricultural machinery.

This DBH 9074 oil seal has the dimensions 18.00 mm shaft diameter, 35.00 mm housing bore and 7.00 mm height. Its Lx design corresponds to a single sealing lip with spring, intended for rotating shafts with permanent lubrication. DBH is a brand MR sells, so the part is identified by its 9074 code and keeps the standard geometry for that size. It is used with finely toleranced shafts and rigid housings, and it is advisable to check that the lip runs on a surface free of scratches or wear.

Typical applications for an 18x35x7 mm oil seal include small centrifugal pumps, low-power electric motors, gear reducers and gearboxes, compressors, fans and belt- or chain-driven transmission equipment. It also appears in agricultural machinery, washing equipment and hydraulic systems where oil or grease must be retained and bearings protected from the environment. In all cases, the seal works as a dynamic barrier between the shaft and the housing, and its service life depends on clean installation and lubrication.

To install a radial shaft seal, clean the housing and the shaft, check that there are no burrs or marks, and lubricate the lip with the same oil or grease used in the equipment. Insert the seal perpendicular to the shaft, without striking the lip, using a tube or spacer that presses on the outer ring. If the shaft shows wear, consider a seal with an additional lip. Selection depends on speed, temperature and fluid type; these data are confirmed against the manufacturer's data sheet before quoting.

If you need an equivalent, send us code 9074 or the dimensions 18x35x7 on WhatsApp. You can also send a photo of the old part or the housing drawing. At MR Accesorios Industriales we compare the relevant options in the DBH line and in other brands we sell, and we give you the option that best fits your equipment.

MR Accesorios Industriales is an industrial distributor, since 1945, and sells seals, bearings, power transmission and mounting tools. If your equipment uses the DBH 9074 oil seal, write to us on WhatsApp with the code and we will reply with the corresponding quote. We also advise on seal installation and selection so the repair lasts.