Radial shaft seal DBH 5629 — 28.50 x 41.30 x 7.93

DBH 5629 is a radial shaft seal reference, within Seals. Request a quote for 5629 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5629 radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its standard dimensions —28.5 mm shaft, 41.3 mm housing and 7.93 mm height— make it suitable for assemblies where axial space is limited and a reliable seal is required. MR Accesorios Industriales carries this brand for industrial applications that demand operational continuity and precise replacement.

The DBH 5629 is a radial shaft seal with designation 5629. Its main dimensions are 28.5 mm shaft diameter (d), 41.3 mm housing diameter (D) and 7.93 mm height (h). The Mz design corresponds to a configuration with sealing lip and metal body, intended for rotating shafts with permanent lubrication. This dimensional combination allows worn seals to be replaced without modifying the housing or the shaft, provided that mounting tolerances are verified against the manufacturer's data sheet.

Typical applications for this oil seal include gearboxes, centrifugal pumps, electric motors, conveyor rollers and power transmission equipment. In these systems, the seal prevents oil or grease leaks and blocks the entry of dust, water or particles that accelerate wear on bearings and gears. Its compact size makes it suitable for assemblies where radial and axial space is limited, such as split plummer block housings or crankcases in agricultural and industrial machinery.

To correctly select the DBH 5629, verify that the shaft diameter is within the recommended tolerance for radial shaft seals and that the contact surface has adequate roughness, without grooves or burrs. The housing must have the diameter and depth matching the indicated dimensions. During installation, lubricate the lip with the same oil or grease used in the equipment, avoid striking the seal and make sure the spring is correctly seated. Careful installation extends the service life of the seal and protects the internal components.

If you need a nearby size or an equivalent to the 5629, you can consult MR Accesorios Industriales by providing the original part number, the shaft, housing and height dimensions, and the type of fluid to be retained. It is also helpful to mention the equipment brand and the rotation speed. With that data, the technical team can offer alternatives within the same radial shaft seal category, respecting the critical dimensions and the lip design required for each application.

To request a quote for the DBH 5629 oil seal or ask about a similar size, send the part number by WhatsApp to MR Accesorios Industriales. The company carries this brand and has more than 80 years of experience in the field, providing technical advice so you can find the right seal. Remember that the final compatibility check must always be made against the manufacturer's data sheet and the actual operating conditions.