DBH 5706 radial shaft seal — 55 x 80 x 13

DBH 5706 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5706 and any equivalents.

The DBH 5706 is a radial shaft seal designed to retain lubricant and block contaminants in rotating equipment. It fits a 55 mm shaft, an 80 mm housing and has a 13.00 mm height, making it suitable for medium-size power transmission assemblies. MR Industrial Accessories supplies this seal as part of its line of seals and oil seals for maintenance and replacement.

This seal belongs to the DBH line and is identified by the code 5706. The Lx design refers to the lip and metal case geometry, intended for mounting with the lip facing the lubricant side and requiring good stability in the housing. It is a standard single-lip seal for continuous lubricated service, not a double-lip or high-pressure variant.

Typical uses for this size include gearboxes, centrifugal pumps, electric motors, conveyor rollers and belt- or chain-driven transmission equipment. In each case, the seal keeps oil or grease inside the assembly and prevents dust, water or particles from entering, which helps protect bearings and gears from premature wear. It can also serve as a secondary closure where water splash or environmental dust is present.

When selecting a replacement, verify that the shaft and housing diameters match the stated values, that the 13.00 mm height fits the available space, and that the lip design suits the mounting direction. The shaft surface should be ground and free of burrs. Lubricate the lip before installation and use a mounting tube to avoid damage. For equipment with high vibration or misalignment, consider a seal with additional reinforcement.

If you need a different lip design or an equivalent from another brand, provide the code 5706 along with the shaft, housing and height dimensions. With that information, we can suggest an alternative that fits without modifying the existing machining. We can also help if the original seal has no visible brand or the number has been erased.

MR Industrial Accessories supplies the DBH brand as part of its seals and oil seals range. To request a quote, send the code 5706 by WhatsApp or email; our team responds promptly and can assist with equivalents and selection.