Radial shaft seal DBH 5957 — 50.00 x 70.00 x 10.00

DBH 5957 is a radial shaft seal reference, within Seals. Request a quote for 5957 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5957 radial shaft seal is a lip seal fitted on the shaft and inside the housing to contain lubricant and block the ingress of dust, water or particles. With dimensions of 50 mm shaft diameter, 70 mm housing diameter and 10 mm height, and an Mz design, it is a common replacement part in gearboxes, pumps and transmission equipment. At MR Accesorios Industriales we supply it as part of our line of seals and shaft seals.

This item is a DBH 5957 radial shaft seal, identified by its numeric designation and manufactured with an Mz design. The Mz design corresponds to a specific construction within the radial shaft seal category, combining a sealing lip with an outer body that secures it in the housing. Its standard dimensions are 50.00 mm for the shaft diameter (d), 70.00 mm for the housing diameter (D) and 10.00 mm height (h). It is a standard replacement part for rotating shafts.

Typical applications for a seal of these dimensions include gearboxes, reducers, centrifugal pumps, electric motors and power transmission equipment in general. In all cases, the function is to retain the oil or grease inside the mechanism and prevent contaminants from entering from outside. Due to its size, it is common in medium-sized equipment, where the 50 mm shaft is a frequent dimension on transmission shafts and reducer output shafts.

For installation, check that the shaft and housing are clean, with no burrs or scratches, and that the dimensions match those indicated: 50 mm shaft, 70 mm housing and 10 mm height. Lubricate the lip before inserting it and fit the seal with a press or suitable tool, applying uniform force on the outer ring. Avoid striking the sealing lip. If the shaft shows wear, consider a repair or a seal with a wear sleeve.

If you need a seal equivalent to the DBH 5957 or a nearby size, the most practical approach is to send us the full code and the dimensions shown on the original part. You can also provide the shaft diameter, housing diameter and height, along with a photo of the seal and the housing. With that data we verify the match against the available options and confirm compatible alternatives.

To request a quote for the DBH 5957 seal or ask about a similar size, send us the code on WhatsApp. At MR Accesorios Industriales we handle technical inquiries and help you identify the correct part according to the dimensions and the type of application. We can also advise you on installation and the precautions to extend the service life of the seal.