DBH 8739 radial shaft seal — 38.1 x 60.3 x 12.7

DBH 8739 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 8739 and any equivalents.

The DBH 8739 is a radial shaft seal that keeps oil or grease inside a housing while keeping dust, water and other contaminants out. Its three key measurements are a 38.10 mm shaft, a 60.30 mm housing bore and a 12.70 mm overall height, so it fits where axial room is tight. Gearboxes, pumps, motors and other driven equipment commonly use seals in this size range. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your machine.

The part belongs to the DBH line and carries the code 8739. Order the three dimensions as shaft 38.10 mm, housing bore 60.30 mm and width 12.70 mm. The Mx-R-AH design uses a sealing lip in a housing-mounted configuration, a shape chosen to seal effectively while keeping friction low. Because the number is short and specific, it is easy to find on a replacement list or in a catalog.

Seals of this size show up in gearboxes, centrifugal pumps, electric motors, compressors and belt- or chain-driven transmission units. Two jobs are handled at once: lubricant stays where it belongs, and outside matter that would wear bearings and gears stays out. That makes the seal a routine item on any preventive maintenance schedule.

When matching a seal, confirm the shaft and bore against the figures above and make sure the 12.70 mm height clears the surrounding parts. Shaft condition matters just as much: the surface should be ground, free of splines and wear, and hard enough to resist lip wear. At installation, coat the lip with the same oil or grease the equipment runs on and use a tool that seats the seal without cutting or nicking it.

If you need the same dimensions from another line or a close variant, send the code 8739 or the measurements of the part you are replacing. MR Industrial Accessories carries seals and radial shaft seals and can point you to the option that fits your equipment. Other brands and lip styles are also available.

To get a quote on the DBH 8739, message us on WhatsApp with the code. We will come back with the technical and commercial details you need to proceed. MR Industrial Accessories serves customers throughout the United States and in several Latin American countries.