Radial shaft seal DBH 6123Pol — 40.00 x 56.00 x 7.00

DBH 6123Pol is a radial shaft seal reference, within Seals. Request a quote for 6123Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 6123Pol radial shaft seal is a lip seal designed for rotating shafts. With dimensions of 40 mm shaft diameter, 56 mm housing bore and 7 mm height, and an Mx-R-H design, it provides reliable sealing against oil or grease leaks and the ingress of contaminants. It is used in gearboxes, pumps, electric motors and industrial equipment where lubricant retention and bearing protection are required. MR Accesorios Industriales carries this official brand and advises you on choosing the right seal.

This item is a radial shaft seal from the DBH brand, identified by the code 6123Pol. Its dimensions are: shaft diameter (d) 40 mm, housing bore (D) 56 mm and height (h) 7.00 mm. The Mx-R-H design indicates a configuration with a sealing lip and reinforced body, suitable for applications requiring tightness on rotating shafts. The lip, generally made of elastomer, runs on the shaft and prevents lubricant loss.

Typical applications for this seal include gearboxes, centrifugal pumps, electric motors, compressors and conveyor rollers. In all cases, its function is to retain the oil or grease inside the assembly and block dust, water or particles that could damage the bearings. It is a critical part in industrial maintenance, since its failure causes leaks and premature wear of components.

For correct mounting, verify that the shaft and housing diameters match the indicated dimensions. The shaft must be clean, free of burrs or marks, and lubricated before inserting the seal. It is advisable to use a suitable mounting tool so as not to damage the lip. Selection must consider rotation speed, operating temperature and the type of fluid to be retained; if in doubt, consult our technical team.

If you need an equivalent seal or a nearby size, you can send us the code 6123Pol or the dimensions 40x56x7 mm. At MR Accesorios Industriales we have alternatives from other brands and can guide you. We also offer advice to identify the correct seal from the application or the original part. Write to us on WhatsApp and we will reply promptly.

MR Accesorios Industriales carries the DBH brand as part of its line of seals and oil seals. To request a quote for this seal or ask about other sizes, send the code 6123Pol via WhatsApp and our team will assist you. Remember that we also manufacture split plummer block housings, ANSI chains and pulleys, and distribute bearings, power transmission products and lubricants.