Radial shaft seal DBH 6359 — 42.86 x 63.55 x 19.05

DBH 6359 is a radial shaft seal reference, within Seals. Request a quote for 6359 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6359 radial shaft seal is a lip seal designed to stop lubricant from escaping and keep contaminants out of rotating equipment. With dimensions of 42.86 mm shaft, 63.55 mm housing and 19.05 mm height, and an Mx design, it fits assemblies where axial space is limited and a reliable barrier is required. MR Accesorios Industriales supplies this official brand so you can keep your equipment running with the right seal.

This item is a DBH brand radial shaft seal, identified by part number 6359. Its dimensions are 42.86 mm for the shaft diameter, 63.55 mm for the housing diameter and 19.05 mm height. The Mx design corresponds to a configuration with a sealing lip and reinforced body, intended to retain oil or grease on rotating shafts. It is a replacement part that matches the nominal dimensions indicated, with no additional machining required on the housing.

Typical applications for this seal include gearboxes, pumps, electric motors, rollers and power transmission equipment. In these systems, the seal prevents lubricant leaks and protects the bearings from dust, water or particles. As a wear component, it should be replaced when leaks or abnormal noises appear. Its compact size makes it suitable for assemblies where radial and axial space is limited, provided the shaft and housing are in good condition.

For correct installation, check that the shaft measures 42.86 mm and the housing 63.55 mm, with a suitable surface finish and no burrs. Lubricate the lip before inserting it and use a press or installation tool to avoid damage. The 19.05 mm height must match the housing depth. If the shaft shows wear, consider a nearby size or a seal with an auxiliary lip. Selection depends on speed, temperature and the fluid to be retained; contact us if you have any doubts.

If you need an equivalent or a close size, we can help you find the right option. Send us part number 6359 or the dimensions of your current seal (shaft diameter, housing and height) and we will quote compatible alternatives. We can also advise you on the Mx design and its variants depending on the application. We work with official brands and in-house manufacturing to cover different needs. The idea is that you don't end up with equipment down because of a seal.

To request a quote for the DBH 6359 oil seal, send the part number by WhatsApp to MR Accesorios Industriales. If you need several units or a replacement in another size, let us know in the message. With more than 80 years in the business, at MR Accesorios Industriales we know the details that make an installation work. Write to us and we will give you a hand.