DBH 5459 radial shaft seal — 70 x 90 x 13

DBH 5459 is a reference of radial shaft seal, within Seals. Request a quote for 5459 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 5459 oil seal is a single-lip radial shaft seal with a spring, designed for rotating shafts. Its function is to retain lubricant inside the housing and prevent dust, water or contaminating particles from entering. It is press-fitted into the housing and runs on the shaft with an oil film that ensures sealing and low friction. It is a key part in gearboxes, pumps, electric motors and industrial equipment operating with continuous rotary motion.

This DBH 5459 oil seal has a 70 mm shaft diameter, a 90 mm housing diameter and a 13 mm height. Its Lz design corresponds to a single lip with a steel spring, which ensures uniform pressure on the shaft and compensates for small misalignments. The outer body is made of elastomer, suitable for retaining industrial oils and greases under normal operating conditions. The designation 5459 identifies the exact size and profile type.

It is used in equipment with rotating shafts where lubricant leaks must be prevented and bearings protected. It is common in gearboxes, centrifugal pumps, electric motors, mixers and conveyors. It is also used in agricultural machinery and process equipment. Oil seal selection depends on shaft speed, working temperature and lubricant type. For applications with a lot of dirt or water, consider a design with an auxiliary lip or dust guard.

During installation, check that the shaft has no burrs or marks that could damage the lip. Lubricate the lip with the same oil or grease used in the equipment before inserting it. Insert the oil seal perpendicular to the housing, using a support tube that bears on the outer diameter, never on the lip. If the housing has a chamfer, this makes insertion easier. Shaft runout must not exceed the permissible values for radial shaft seals. If in doubt, consult our technical team.

If you need an oil seal or an equivalent from another brand, give us code 5459 and the dimensions you are looking for. We can also advise you if the mounting space is limited or if the working conditions are demanding. At MR Accesorios Industriales we sell the DBH brand and have experience in industrial sealing. Write to us on WhatsApp and we will help you find the right part.

To request a quote for the DBH 5459 oil seal, send the code by WhatsApp to MR Accesorios Industriales. We will reply shortly with alternatives. We can also advise you on installation and oil seal selection for your equipment.