Radial shaft seal DBH 5240 — 36.00 x 68.00 x 10.00

DBH 5240 is a radial shaft seal reference, within Seals. Request a quote for 5240 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 5240 radial shaft seal is a lip seal that mounts on the shaft and closes against the housing to retain lubricant and stop the entry of dust, water or particles. With dimensions of 36 mm shaft, 68 mm housing and 10 mm height, and Lz design, it is a common replacement part in gearboxes, pumps and transmission equipment. MR Accesorios Industriales carries it as part of its line of seals and oil seals.

This item is a DBH 5240 radial shaft seal, identified by its designation 5240. Its dimensions are 36.00 mm shaft diameter, 68.00 mm housing diameter and 10.00 mm height. The Lz design corresponds to a configuration with a sealing lip and spring that ensures constant contact on the shaft. It is a compact-section part, intended for spaces where the oil seal must sit in a machined bore and seal against a rotating shaft.

It is used in equipment where oil or grease must be contained and the entry of contaminants prevented: gearboxes, centrifugal pumps, electric motors, conveyor rollers and machine tools. It also appears in agricultural and industrial applications where the shaft rotates at moderate speeds and the operating temperature is not extreme. In all cases, the oil seal protects the bearings and extends the service life of the assembly.

To install it properly, verify that the shaft is clean, free of burrs or marks, and that the housing has the correct diameter and depth. Lubricate the lip before inserting it and place the oil seal perpendicular to the shaft, without striking the lip. If the shaft shows wear, consider a seal with an offset lip or a repair sleeve. Selection depends on speed, pressure and lubricant type; if in doubt, contact us.

If you need an equivalent or an adjacent size, send us part number 5240 or the dimensions of your current oil seal: shaft diameter, housing diameter and height. We can also search by brand or by application. With that data we review alternatives in the same category and send you a proposal. You do not need to have the exact number: a sample or the dimensions are enough to guide the search.

MR Accesorios Industriales carries this DBH oil seal as part of its seals catalog. If you want to request a quote or ask about a similar size, write to us on WhatsApp with part number 5240 and we will reply with the available information. We can also advise you on installation or selection if you tell us what equipment it is installed in.