Radial shaft seal DBH 5381Sil — 70.00 x 105.00 x 13.00

DBH 5381Sil is a radial shaft seal reference, within Seals. Request a quote for 5381Sil via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5381Sil radial shaft seal is a lip seal designed to retain lubricant and exclude contaminants on rotating shafts. Its dimensions of 70 mm shaft diameter, 105 mm housing diameter and 13 mm height make it suitable for gearboxes, pumps and industrial equipment. DBH is a brand that MR carries, with technical support to select the right part for your application.

This item is a DBH radial shaft seal, designation 5381Sil, with the following dimensions: shaft diameter (d) 70 mm, housing diameter (D) 105 mm and height (h) 13.00 mm. The Lz design corresponds to a single-lip configuration with spring, intended for rotating shafts where an effective barrier against oil or grease leaks and dust ingress is required. The DBH 5381 series groups seals of standard section for metric housings, and this particular size covers a common range in power transmission equipment.

Typical applications for a 70 x 105 x 13 mm seal include gearboxes, speed reducers, centrifugal pumps, mixers and transmission shafts in general. In these machines, the seal is mounted in the cover or housing and seals against the shaft, preventing lubricant from escaping and dirt from entering the bearings or gears. It is a wear part that should be replaced when leaks or abnormal noises appear in the seal area.

To install this seal correctly, check that the shaft has no burrs or deep marks on the sealing surface; a damaged shaft accelerates lip wear. Lubricate the lip with the same oil or grease used in the equipment before inserting it, and install the seal with a suitable tool that presses on the outer diameter, never on the lip. The 13 mm height must match the housing depth so that the seal sits flush or slightly recessed, depending on the cover design.

If you need a nearby size or an equivalent, the most practical thing is to send us the full part number 5381Sil or the current dimensions (shaft diameter, housing and height) along with a photo of the old seal. With that data, at MR Accesorios Industriales we can quote the exact size or a compatible alternative within the same DBH series. We can also advise you on the most suitable lip design according to the type of lubricant and the operating conditions.

To request a quote for this DBH 5381Sil seal, write to us on WhatsApp and send us the part number or the dimensions. We will reply with the technical information you need to confirm that it is the right part for your equipment. If you have questions about installation or want to compare it with another option, our technical team can advise you with no obligation.