DBH 8182 radial shaft seal — 24 x 36 x 5.5/7

DBH 8182 is a reference of radial shaft seal, within Seals. Request a quote for 8182 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DBH 8182 radial shaft seal is a lip seal that mounts on the shaft and closes off the passage of oil or grease in crankcases, gearboxes and pumps. Its A 058 design combines a sealing lip with a metal body that seats under pressure in the housing. With dimensions of 24 mm shaft, 36 mm housing and a height of 5.50/7.00 mm, it is a frequently replaced part in equipment with small-section shafts. MR Accesorios Industriales supplies it as a brand.

This item is a DBH brand oil seal, identified by code 8182 and design A 058. Its dimensions are 24 mm shaft diameter, 36 mm housing diameter and a height of 5.50/7.00 mm. That variable height indicates that the lip protrudes relative to the case, a common approach to compensate for mounting tolerances or to improve contact on the shaft. The A 058 design defines the geometry of the lip and the metal body, and it is the data you should cross-check with the manufacturer's product page if you have doubts.

Radial shaft seals of this size are used in small electric motors, centrifugal pumps, worm gear reducers, compressors and machine tools. They also appear on drive shafts of industrial laundry equipment, agitators and mixers. In all cases they perform the same function: retain the lubricant inside the assembly and prevent dust, water or particles from entering from outside. When the seal runs on a worn or scratched shaft, the lip does not seal properly and oil leakage appears.

To select a replacement seal, first check the shaft and housing diameters with a caliper. The 5.50/7.00 mm height is a critical data point: if the housing is shallow, a taller seal will not fit; if it is deeper, the seal may sit loose. Also check the condition of the shaft surface: it must be polished and free of burrs. During installation, lubricate the lip with the same grease or oil used in the equipment and tap the seal in with a tube of the appropriate diameter, never with a screwdriver. If the shaft has a groove or a step, protect the lip with tape before sliding it on.

Send us the measurements taken with a caliper — shaft diameter, housing diameter and height — and a photo of the old seal. With that data we can look for an equivalent in the same brand or in another line we carry. We can also advise you if the A 058 design does not match the one installed, because sometimes the same code accepts lip or material variants.

To request a quote for the DBH 8182 oil seal, write to us on WhatsApp and send us code 8182 or the dimensions 24 x 36 x 5.50/7.00 mm. If you are replacing a seal on a running machine, also send a photo of the housing and the shaft so we can check the condition of the surfaces. MR Accesorios Industriales supplies this brand as part of its seals and oil seals line, and can advise you on the most suitable option for your application.