DBH 6250 radial shaft seal — 18.8 x 27 x 7

DBH 6250 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 6250 and any equivalents.

The DBH 6250 is a radial shaft seal that sits in the housing bore and works against a rotating shaft, keeping lubricant in and contaminants out. With an 18.80 mm shaft, a 27.00 mm housing bore and a 7.00 mm height, its compact Ls design fits equipment where axial room is tight. MR Industrial Accessories LLC includes it in its seals and oil seals range for maintenance and repair work.

Reading the reference is straightforward. The 6250 code identifies the item, and the data sheet gives the three values you need to match: shaft 18.80 mm, housing 27.00 mm, width 7.00 mm. The Ls design means a single sealing lip on a metal body, made for rotating shafts under permanent lubrication. That code is what you quote when ordering replacements.

Seals in this size range turn up in small gearboxes, electric motors, centrifugal pumps, reducers and transmission assemblies, where the goal is to stop oil or grease from escaping and to shield bearings from the surroundings. Machine tools, packaging lines and light conveying equipment also use them. Before fitting, check that the shaft sealing track is free of wear and that the housing is clean and has no burrs.

Selection comes down to matching the three measurements against your shaft and housing: 18.80 mm, 27.00 mm and 7.00 mm. Because the Ls lip runs on a lubricant film, the shaft needs suitable roughness and the seal goes in with the lip facing the fluid side. A groove or worn area on the shaft is a sign to look at a repair sleeve.

For an equivalent, send code 6250 or the dimensions 18.80 x 27.00 x 7.00 mm along with the application details. We can search within the DBH line or among other brands we supply, keeping the mounting dimensions unchanged, and we can advise on the lip design that suits your fluid, temperature and rotational speed.

To request a quote, send the DBH 6250 code by WhatsApp. If the size or design is unclear, attach a photo of the old seal or caliper readings. We confirm the reference and reply promptly with a quote, and we can suggest equivalents and help you choose.