Radial shaft seal DBH 8512Pol — 45.00 x 62.00 x 8.00

DBH 8512Pol is a radial shaft seal reference, within Seals. Request a quote for 8512Pol via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8512Pol oil seal is a single-lip radial shaft seal with spring, designed for rotating shafts in industrial equipment. Its function is to retain lubricant inside the housing and prevent the ingress of dust, water or particles that accelerate wear on bearings and bushings. With dimensions of 45 mm shaft, 62 mm housing and 8 mm height, it is a common replacement part in pumps, electric motors and gearboxes. MR Accesorios Industriales carries it as part of its seals and oil seals line.

This DBH 8512Pol oil seal has an Lx-R-H design and is identified by its dimensions: 45 mm shaft diameter, 62 mm housing diameter and 8.00 mm height. The sealing lip, with internal spring, ensures uniform contact on the shaft and compensates for small misalignments. The outer case is metal, which facilitates press fitting into machined housings. It is a standard replacement part within the radial shaft seal category, designed to retain oil or grease under continuous rotation conditions.

Typical applications include centrifugal pumps, electric motors, reducers, compressors and transmission equipment. In these systems, the oil seal protects the bearings from the ingress of contaminants and prevents lubricant leaks that could affect performance. It is also used in agricultural machinery, conveyor belts and process equipment where the shaft rotates at moderate speeds and sealing is critical to component service life.

To select an oil seal correctly, verify that the shaft, housing and height dimensions match those of the machined housing. The shaft surface must be ground and free of burrs; excessive roughness accelerates lip wear. During installation, lubricate the lip and use an installation tool so as not to damage it. If the equipment runs with a lot of vibration or temperature, evaluate a suitable lip material. Always consult the manufacturer's data sheet to confirm chemical and thermal compatibility.

If you need an equivalent oil seal or a nearby size, you can send us the code DBH 8512Pol or the housing dimensions. At MR Accesorios Industriales we can guide you according to the application. The idea is that you are not left with equipment down for a sealing part. Send us the data by WhatsApp and we will quote you promptly.

MR Accesorios Industriales carries this DBH oil seal as part of its seals and oil seals catalog. If you have doubts about the designation or want to confirm whether it is the spare part you need, write to us on WhatsApp with the code 8512Pol. We reply with the quote.