Radial shaft seal DBH 5843 — 57.00 x 85.00 x 9.50

DBH 5843 is a radial shaft seal reference, within Seals. Request a quote for 5843 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5843 radial shaft seal is a lip seal that mounts in the housing and seals against the rotating shaft to retain lubricant and block the entry of dust, water or particles. Because of its dimensions —57 mm shaft, 85 mm housing and 9.50 mm height— it is used in gearboxes, pumps, electric motors and power transmission equipment that need a reliable barrier at the point where the shaft passes through the body. MR Accesorios Industriales sells it as an official brand.

This item is a DBH radial shaft seal with designation 5843. Its attributes are shaft (d) 57 mm, housing (D) 85 mm, height (h) 9.50 mm and Mx design. The Mx design corresponds to a seal with a sealing lip and an outer metal body, intended for rigid housings and continuously rotating shafts. The lip works with slight interference on the shaft and a lubricant film that reduces wear and maintains sealing.

Typical applications for a seal of these dimensions appear in gearboxes, centrifugal pumps, electric motors, rollers and power transmission equipment. It is also found in machine tools and process equipment where oil must be separated from the environment. In all cases, the seal protects the bearings and the lubricant, and prevents the outside from contaminating the inside of the mechanism.

To install it, verify that the shaft is clean, free of burrs or marks, and that the sealing surface has the proper hardness and finish. Lubricate the lip before inserting it and place the seal perpendicular to the shaft, without striking it unevenly. When selecting a replacement, take into account the shaft diameter, housing diameter, height and design type; if the original seal has an auxiliary lip or a spring, it is best to respect that configuration.

If you need an equivalent or a nearby size, send us the code 5843 or the dimensions of the old seal: shaft, housing and height. With that data we can look for an alternative within the DBH line or from other brands we carry. We can also advise you if the housing or shaft show wear and it is worth evaluating a seal with greater height or a different design.

To request a quote for the DBH 5843 seal, write to us on WhatsApp at MR Accesorios Industriales with the code and the quantity you need. We will send you the quote and alternatives with no obligation.