Radial shaft seal DBH 8241 — 24.00 x 37.00 x 5.50/7.00

DBH 8241 is a radial shaft seal reference, within Seals. Request a quote for 8241 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8241 radial shaft seal is a lip seal that closes the passage of oil or grease between a rotating shaft and its housing. With 24 mm shaft, 37 mm housing and a height of 5.50/7.00 mm, it is used in gearboxes, pumps, electric motors and transmission equipment where lubricant must be retained and the entry of dust or water stopped. Its design A 058 corresponds to a lip and case geometry intended for press-fit mounting in a rigid housing.

This item is a DBH radial shaft seal, identified with designation 8241. Its dimensions are shaft (d) 24 mm, housing (D) 37 mm and height (h) 5.50/7.00 mm. The double height indicates that the sealing lip protrudes relative to the metal case: when mounted, the lip rests on the shaft while the outer part fits into the housing. Design A 058 defines the lip profile and the case type, data that should be cross-checked with the manufacturer's product page if you are replacing an existing part.

Typical applications for a seal of these dimensions are in equipment with shafts up to 24 mm: small electric motors, gearboxes, centrifugal pumps, compressors, reducers and machine tools. It also appears in agricultural implements and power transmission equipment where bearings or bushings need to retain lubricant. In all cases it serves two functions: it prevents leaks outward and blocks the entry of contaminants into the assembly.

For installation, check that the shaft has no burrs or wear and that the housing is clean and free of deformation. The seal is press-fitted, with the lip facing the lubricant side, and it is advisable to use a tube or socket that presses on the case, never on the lip. Before placing it, lubricate the lip with the same grease or oil used in the equipment. If the shaft shows a deep groove, consider a nearby size or a seal with an offset lip.

If you need an equivalent or a nearby size, send us part number 8241 along with the shaft, housing and height dimensions, and a photo of the old seal if you have it on hand. With this data we can look for an alternative within the DBH line or other brands we carry. We can also advise you if the housing accepts a single-height seal or if it is better to keep the double height of 5.50/7.00 mm.

MR Accesorios Industriales carries the DBH brand as an official brand. If you want to request a quote for this oil seal or ask about a nearby size, write to us via WhatsApp with part number 8241 and we will reply with the available information.