DBH 8680 radial shaft seal — 58 x 75 x 12

DBH 8680 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 8680 and any equivalents.

The DBH 8680 is a radial shaft seal built to the Mx-R design, with a 58 mm shaft, a 75 mm housing bore and a 12.00 mm height. It keeps lubricant where it belongs and blocks dust, water and particles from reaching the bearing cavity in gearboxes, pumps, motors and other rotating equipment. A flexible lip rides against the turning shaft so the seal holds up through continuous duty. MR Industrial Accessories supplies this line and can help you confirm the size before you order.

Reading the designation is straightforward. The 8680 number ties back to a standard set of dimensions, and the three values to check are shaft 58 mm, housing 75 mm and height 12.00 mm. The Mx-R layout pairs a sealing lip with a metal outer body, which suits rotating shafts. Confirm all three measurements against the old seal, since a single mismatch in any of them means the part will not seat or seal correctly.

You will find these seals in gearboxes, centrifugal pumps, electric motors, rollers and power transmission assemblies. Their job is the same everywhere: hold oil or grease inside and keep the outside environment out. Machine tools and process equipment also use them where a lubricant leak would hurt performance. On equipment running in dirty or high-vibration conditions, inspect both the shaft and the housing bore before you replace anything.

Installation rewards care. Wipe the housing and shaft clean, look for burrs or wear, and coat the lip with the same oil the equipment uses. Set your driver on the outer diameter, never on the lip, and press straight and evenly until the seal bottoms out. A visible wear track on the shaft may call for a slight reposition of the seal or a wear sleeve. Speed, temperature and the fluid being retained all shape the final selection.

If 58x75x12 mm is not your size, or you need a different lip configuration, we can search for an equivalent in the same brand or another line. Send the code stamped on the old seal, caliper readings and a photo of the assembly; a machine code or housing drawing works too. With that information we verify interchangeability and come back with the option that fits.

To get a quote on the DBH 8680, message the part number to MR Industrial Accessories on WhatsApp or by email. If the size or design is unclear, include a photo of the original seal plus the shaft and bore measurements. Our team reviews each request and responds promptly with the alternative that suits your equipment.