DBH 1394 radial shaft seal — 20 x 36 x 8

DBH 1394 is a reference of radial shaft seal, within Seals. Request a quote for 1394 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 1394 radial shaft seal is a lip seal mounted on the shaft to retain lubricant and block the entry of dust, water or particles. With a 20 mm shaft diameter, 36 mm housing diameter and 8 mm height, it corresponds to design A. It is used in gearboxes, pumps, electric motors and power transmission equipment operating with rotating shafts. MR Accesorios Industriales carries this brand and advises you on choosing the right size.

This item is a DBH 1394 radial shaft seal, identified by its designation 1394. Its dimensions are shaft (d) 20 mm, housing (D) 36 mm and height (h) 8.00 mm, with design A. Design A corresponds to a single-lip seal with a metal case and sealing lip, suitable for rotating shafts with lubrication. The 1394 nomenclature follows the brand's coding system and makes it quick to locate in the catalogue.

Typical applications for a seal of these dimensions include gearboxes, centrifugal pumps, electric motors, speed reducers and belt- or chain-driven transmission equipment. It is also used in machine tools, compressors and hydraulic systems where oil or grease must be retained and external contamination kept out. Its compact size makes it common on shafts up to 20 mm in diameter.

For correct installation, check that the shaft has the proper hardness and surface finish, with no burrs or marks that could damage the lip. Lubricate the lip before inserting it and use an installation tool that presses on the outer diameter, never on the lip. The housing must be clean and free of dents. If the shaft shows wear, consider a seal with an auxiliary lip.

If you need an equivalent or a different size, send us the code 1394 or the dimensions of your shaft and housing. We can look for alternatives within the DBH line or from other brands we carry, always respecting the dimensions and design type. We can also advise you on compatibility with seals from other standards if you send us the equipment's technical data sheet.

To request a quote for the DBH 1394 seal, write to us on WhatsApp and mention the code. At MR Accesorios Industriales we quote it and give you the replacement options. You can also bring us the sample or the dimensions of the original seal so we can identify the exact model.