Radial shaft seal DBH 1244 — 25.00 x 45.00 x 7.00/8.50

DBH 1244 is a radial shaft seal reference, within Seals. Request a quote for 1244 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 1244 radial shaft seal is a lip seal that mounts on the shaft and seals against the housing to retain lubricant and block the entry of dust, water or particles. Its A 139 design and its dimensions of 25 mm shaft, 45 mm housing and 7.00/8.50 mm height make it suitable for equipment with rotating shafts where a reliable, low-maintenance barrier is required. MR Accesorios Industriales sells it as part of its seals and oil seals line.

This item is a DBH 1244 radial shaft seal, identified by the designation 1244 and the A 139 design. Its dimensions are 25 mm shaft diameter, 45 mm housing diameter and a height of 7.00/8.50 mm, according to the product page data. The A 139 design corresponds to a single-lip seal with a metal case and an elastomeric lip, intended for rotating shafts with permanent lubrication. The combination of dimensions and design allows original seals to be replaced in equipment where axial space is limited.

Typical applications for this seal include gearboxes, pumps, electric motors, transmission shafts and continuous process equipment. In all cases, its function is to prevent oil or grease leaks and to protect bearings and gears from the entry of contaminants. It is commonly found in agricultural machinery, conveying equipment and production lines where an effective barrier against dust and moisture is required, with a long service life and low wear.

To correctly select and install this seal, verify that the shaft and housing diameters match the indicated dimensions. The lip must be lubricated before installation and the shaft must have a ground surface free of burrs. The 7.00/8.50 mm height allows some tolerance in the housing. If the equipment operates at high peripheral speed or elevated temperatures, consult our technical team to evaluate the lip material and the type of lubricant.

If you need an equivalent seal or a nearby size, you can send us the code 1244 or the dimensions of the original seal. At MR Accesorios Industriales we compare the designation, design and dimensions to offer you a compatible alternative. We can also advise you if the mounting space requires a seal with a different height or diameter. The idea is that you don't end up with equipment down because of a seal that doesn't fit.

To request a quote for the DBH 1244 seal, send us the code on WhatsApp. We will reply with the purchase terms. If you have doubts about installation or want to confirm that this model is the one for your equipment, attach a photo or the shaft and housing dimensions. At MR Accesorios Industriales we work with seals and oil seals so you can find the right part.