DBH 5785 radial shaft seal — 34.93 x 62.03 x 12.7

DBH 5785 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 5785 and any equivalents.

For rotating shafts that need to hold lubricant in and keep dust, water and particles out, the DBH 5785 oil seal is a direct replacement option. It carries the Mx design and measures 34.93 mm at the shaft, 62.03 mm at the housing bore and 12.70 mm in height. Maintenance and purchasing teams use it to restore sealing on equipment that runs continuously.

The reference breaks down simply: DBH is the seal line, 5785 is the part number, and the three figures follow the usual order of shaft, bore and width. The Mx design means a metal outer body with a sealing lip, pressed into the housing rather than fastened. Because the dimensions are nominal, the seal normally drops into an existing bore without re-machining.

Where you will see it: gearbox input and output shafts, pump shafts, electric motor ends, line shafts and other continuously running process equipment. Its job is twofold, keeping oil or grease where it belongs and blocking outside contamination before it reaches bearings and gears. Plants in food processing, chemical, petrochemical and general manufacturing rely on this kind of sealing to avoid unplanned stops and to protect internal components.

Matching the seal to the application starts with measuring. Confirm the shaft diameter and the housing bore against the equipment, and check that the Mx configuration suits the mounting arrangement. The shaft surface needs suitable hardness and finish, and the bore needs the tolerance and finish that hold the seal firmly without cutting the lip. On assembly, coat the lip with the same oil or grease the equipment runs on, keep the seal square, and avoid knocks that distort it. A worn shaft is worth checking too, since a repair sleeve may be the better route.

If the Mx design does not fit your case, or you would rather cross the number, send the part number 5785 or the measured dimensions and the team can look for a compatible seal within the MR line. Questions about the application are welcome before you commit to the part.

Quotes are handled by WhatsApp or email at MR Industrial Accessories. Include the part number or your equipment dimensions and the reply comes back promptly.