Radial shaft seal DBH 8165 — 15.87 x 28.55 x 5.50

DBH 8165 is a radial shaft seal reference, within Seals. Request a quote for 8165 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The DBH 8165 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. Thanks to its compact size and Lz design, it is used in equipment where axial space is limited and a reliable barrier is needed at low and medium speed. MR Accesorios Industriales carries this brand and helps you identify the exact size for your equipment.

This item is a DBH radial shaft seal with designation 8165. Its dimensions are shaft (d) 15.87 mm, housing (D) 28.55 mm and height (h) 5.50 mm. The indicated design is Lz, a single-lip profile with a spring that runs on rotating shafts. The elastomeric lip bears against the shaft and the metal case fits into the housing, creating the seal. It is a common replacement part in assemblies where the shaft rotates inside a gearbox or cover.

It is used in gearboxes, pumps, electric motors, compressors, fans and power transmission equipment. It also appears in machine tools, washing equipment and conveyor systems. In every case it performs the same function: keeping oil or grease inside the assembly and preventing contaminants from entering that accelerate wear on bearings and gears. Due to its size, it is common on small-diameter shafts and thin-wall housings.

To select it, verify that the shaft diameter, housing diameter and height match those of the original seal. Check the condition of the shaft surface: a scratched or worn track means the lip will not seal properly, even with the correct size. During installation, lubricate the lip with the same grease or oil used in the equipment, insert it perpendicular to the shaft and avoid striking it. If the housing has burrs, clean it before fitting. The Lz design is suitable for moderate speeds and low pressures.

If you cannot find code 8165 or need a nearby size, send us the dimensions of the old seal — shaft diameter, housing diameter and height — or a photo of the part. With that data we look for the equivalent in DBH or another brand we carry. We can also advise you if the original seal has a different lip design or a different case. The more precise the information, the faster we reach the right option.

To request a quote for the DBH 8165 seal, write to us on WhatsApp and send us code 8165 along with the quantity you need. If you have doubts about the size, attach the shaft and housing dimensions. At MR Accesorios Industriales we reply with the available alternative and coordinate the order. We can also advise you on equivalent seals from other brands we carry.