Radial shaft seal DBH 1343

DBH 1343 is a radial shaft seal reference, within Seals. Request a quote for 1343 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1343 radial shaft seal is a lip-type seal that is mounted in cylindrical housings to retain lubricant and exclude contaminants in rotating equipment. Its A 378 design and dimensions of 62 mm outer diameter and 7 mm height make it suitable for shafts that require reliable sealing under continuous working conditions. MR Accesorios Industriales sells this official brand and advises you so that you choose the correct seal for your application.

The DBH 1343 is a radial shaft seal with A 378 design, an outer diameter of 62.00 mm and a total height of 7.00 mm. The shaft diameter is not specified on the product page, so it is confirmed against the drawing or direct measurement of the shaft. This type of seal combines an elastomeric lip with a metal body that guarantees the necessary interference in the housing. It is used to retain oil or grease and prevent the ingress of dust, water or particles in bearings and gearboxes.

Typical applications of this seal include centrifugal pumps, electric motors, speed reducers, transmission shafts and process equipment in industrial plants. It is also used in agricultural and road machinery where exposure to dust and moisture demands robust sealing. As a wear component, it should be replaced during preventive maintenance shutdowns to avoid leaks and premature bearing failures.

For installation, verify that the 62.00 mm housing is clean and free of burrs, and that the shaft does not show wear or scoring. Lubricate the lip before inserting it and use a mounting tube that bears on the outer diameter, never on the lip. The 7.00 mm height must match the housing depth to ensure correct seating. If the shaft has low surface hardness or inadequate roughness, the seal may fail prematurely.

If you need an equivalent seal or a nearby size, contact MR Accesorios Industriales and mention code 1343, the outer diameter of 62.00 mm and the height of 7.00 mm. You can also send a photo of the original part or the housing and shaft dimensions. With that data, the technical team searches for the appropriate alternative within the DBH line or suggests a replacement compatible with your equipment.

To request a quote for the DBH 1343 seal, send the code via WhatsApp to MR Accesorios Industriales. If you have doubts about the A 378 designation or need to confirm the shaft diameter, attach an image of the technical data sheet or the used seal. That way you receive an accurate answer and avoid assembly delays.