Radial shaft seal DBH 5139 — 15.00 x 30.00 x 10.00

DBH 5139 is a radial shaft seal reference, within Seals. Request a quote for 5139 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5139 radial shaft seal is a lip seal mounted in the housing and sealing against the rotating shaft to retain lubricant and block the entry of dust, water or particles. With dimensions of 15 mm shaft, 30 mm housing and 10 mm height, and Lx design, it is a replacement part for equipment with small-diameter shafts. MR Accesorios Industriales supplies this brand and helps you identify the correct size for your application.

This item is a DBH radial shaft seal, identified with the designation 5139. Its dimensions are 15.00 mm shaft diameter (d), 30.00 mm housing diameter (D) and 10.00 mm height (h). The Lx design corresponds to a seal with a sealing lip and metal body, suitable for press mounting in the housing. The DBH brand is a brand that MR supplies, so you can inquire about equivalents within our catalog of seals and oil seals.

Typical applications for a seal of these dimensions include small centrifugal pumps, low-power electric motors, gear reducers, gearboxes, transmission shafts and process equipment with 15 mm shafts. It is used to retain oil or grease on the lubricated side and prevent contaminants from entering from the outside. It is also found in machine tools, washing equipment and light transmission systems where radial space is limited.

To correctly select this seal, verify that the shaft diameter and the housing diameter match the indicated values. The shaft surface must be ground and free of burrs; the housing, clean and with the proper chamfer to avoid damaging the lip during mounting. Lubricate the lip before inserting it and use a mounting tube that rests on the metal body, never on the lip. If the equipment operates at high speed or with elevated temperatures, consult us about material variants.

If you need an equivalent seal or a neighboring size, give us the full code that appears on the part or on the drawing. We can search by shaft, housing and height dimensions, or by the DBH code. We can also offer you alternatives from other brands we supply, always respecting the dimensions and the type of design. The more data you give us — application, speed, temperature and fluid — the better we can guide you.

To request a quote for the DBH 5139 seal or inquire about a similar size, write to us via WhatsApp and mention the code 5139. At MR Accesorios Industriales we reply with the technical information and the corresponding quote. You can also send us a photo of the part or the drawing so that we can identify it without errors.