DBH 8475 radial shaft seal — 52.9 x 78.65 x 2/10.5

DBH 8475 is a reference of radial shaft seal, within Seals. Request a quote for 8475 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8475 radial shaft seal is a lip seal that mounts between a rotating shaft and its housing to retain lubricant and stop the ingress of dust, water or particles. It is used in gearboxes, pumps, electric motors and power transmission equipment where bearings and gears must be protected. Its A 068 design and its stepped height of 2.00/10.50 mm place it in applications with limited space that demand reliable, low-maintenance sealing.

This item is a DBH brand radial shaft seal, identified by part number 8475. According to the product page data, it runs on a shaft of 52.9 mm diameter (d), fits into a bore of 78.65 mm (D) and has a total height of 2.00/10.50 mm (h). The stated design is A 068, which defines the geometry of the lip and the outer body. It is a thin-section seal, intended for housings where the available depth is limited and effective sealing on the shaft is required.

Typical applications for a seal of this type appear in gearboxes, centrifugal pumps, electric motors, spindles and power transmission equipment. In all of these cases it performs the same function: keeping oil or grease inside the assembly and preventing the entry of contaminants that accelerate wear on bearings and gears. It is also used as a secondary barrier in assemblies that already have a main seal and where extra protection against dust or splashes is sought.

To install it correctly, check that the shaft diameter and the housing diameter match the product page values, that the shaft has no burrs or marks in the contact area and that the housing is clean and free of deformation. Lubricate the lip before inserting it and fit the seal with a tube or press that bears evenly on the body, never on the lip. If the shaft shows wear, consider a repair sleeve before installing the seal.

If you need an equivalent, send us part number 8475 together with the shaft, housing and height measurements you have on the equipment. With that data we can look for an alternative within the same radial shaft seal category or suggest an alternative that fits the housing. The more complete the assembly information, the more accurate the proposal will be.

At MR Accesorios Industriales we sell the DBH brand. To inquire about this seal or any other sealing component, write to us on WhatsApp with the part number and the equipment measurements. We will reply with the quote.