DBH 8445 radial shaft seal — 125 x 152.4 x 15

DBH 8445 is a reference of radial shaft seal, within Seals. Request a quote for 8445 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8445 radial shaft seal is a rotary shaft seal that prevents oil or grease leaks and blocks dust and water ingress in equipment with rotating motion. Its Kx design combines a sealing lip with a dust lip, making it suitable for environments where dirt is present. It is press-fitted into the housing and runs on the shaft, with dimensions of 125 mm shaft diameter, 152.40 mm housing diameter and 15.00 mm height.

This item is a radial shaft seal from the DBH brand, identified by part number 8445. Its dimensions are 125 mm shaft diameter (d), 152.40 mm housing diameter (D) and 15.00 mm height (h). The Kx design indicates that it has a main sealing lip and a secondary exclusion lip, designed to retain lubricant and repel external contaminants. The outer body is metal for a firm fit in the housing, and the sealing lip is usually made of an elastomer resistant to oil and temperature.

Typical applications for a seal of these dimensions include gearboxes, pumps, electric motors, drive shafts and continuous process equipment. In industrial plants, it is found in assemblies where the shaft rotates at moderate and high speeds, and where preventing lubricant loss and particle ingress is critical. It is also used in older or hard-to-access equipment, where exact replacement of the seal avoids prolonged downtime.

To install a radial shaft seal, check that the shaft has no burrs or excessive wear in the contact area, and that the housing is clean and free of deformation. Lubricate the lip with the same grease or oil used in the equipment before inserting it, and place the seal perpendicular to the shaft, applying uniform pressure on the outer ring. If the shaft shows a pronounced groove, consider slightly offsetting the seal or using a wear sleeve. The Kx design is a suitable choice when there is a risk of dust or water ingress.

If you need an equivalent from another brand, you can send us part number 8445 or the dimensions 125 x 152.40 x 15 mm via WhatsApp. At MR Accesorios Industriales we check the data against the manufacturer's product page and quote what you need on the market. We can also advise you on the most suitable lip design according to the type of contaminant and the rotation speed.

To request a quote for the DBH 8445 oil seal or ask about other sizes in the line, write to us on WhatsApp and we will reply shortly. At MR Accesorios Industriales we sell seals and oil seals, with technical support so you choose the right part.