DBH 1300 radial shaft seal — 85 x 140 x 12

DBH 1300 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 1300 and any equivalents.

For rotating shafts that need reliable lubricant retention and protection from dust, the DBH 1300 radial shaft seal is a press-fit lip seal. It fits a 85 mm shaft, a 140 mm housing bore and has a 12.00 mm height. The Lx configuration includes a main sealing lip plus a secondary dust lip, which helps in dirty or dusty surroundings. MR Industrial Accessories supplies this brand and can help you confirm the right seal for your equipment.

This radial shaft seal comes from DBH and carries the code 1300. Its key measurements are shaft diameter d 85 mm, housing diameter D 140 mm and height h 12.00 mm. The Lx designation means there is one primary lip for sealing and a second lip to keep out dust and dirt. The outer body is metal and the sealing element is elastomer; the exact compound should be checked on the manufacturer's data sheet. The seal is pressed into the housing and runs against the rotating shaft.

You will often find a seal this size in gearboxes, reducers, centrifugal pumps, rollers and other power transmission equipment. Industrial plants use it on process lines, mills, mixers and conveyors. Agricultural and road machinery also rely on it where dust and water are present. Because the shaft diameter is 85 mm, it tends to appear in medium to large assemblies. In very dirty conditions, the dust lip of the Lx design can help the seal last longer.

During installation, make sure the housing bore is clean, free of burrs and within the correct tolerance. The shaft should have a fine finish and enough hardness to avoid early wear. Before pressing the seal in, lubricate the lip with the same oil or grease used in the machine. Apply force evenly on the outer ring, never on the lip. If the shaft has a groove or wear, a seal with the lip in a different position may be an option. Final choice depends on speed, temperature and the fluid being sealed.

If you need an equivalent or another size, the quickest way is to send code 1300 or your current dimensions (shaft, housing and height) by WhatsApp. With that information we can search for alternatives in other brands or within the same DBH line. We can also look at seals with special features for harsh environments. MR Industrial Accessories helps you find the part that fits your equipment.

To request a quote for the DBH 1300 oil seal, message us on WhatsApp with the code or the dimensions. We will reply with the quote and purchasing options. If you have questions about installation or compatibility, our technical team can assist. Keep in mind that we also manufacture other product lines in-house, always with the aim of keeping your plant running.